{"id":41598,"date":"2024-02-23T14:32:59","date_gmt":"2024-02-23T06:32:59","guid":{"rendered":"https:\/\/shop.autooltech.com\/?post_type=product&#038;p=41598"},"modified":"2026-05-15T06:42:02","modified_gmt":"2026-05-15T13:42:02","slug":"autool-bt250-circuit-tester","status":"publish","type":"product","link":"https:\/\/autoolstore.com\/da\/product\/autool-bt250-circuit-tester\/","title":{"rendered":"AUTOOL BT250 Car Electrical Circuit Tester 6V-30V"},"content":{"rendered":"<div class=\"autool-description autool-description-bt250\">\r\n  <section id=\"autool-overview\" class=\"autool-section\" data-autool-nav=\"Overview\">\r\n    <div class=\"autool-split autool-split-overview\">\r\n      <div class=\"autool-copy-panel\">\r\n        <div class=\"autool-eyebrow\">AUTOOL BT250<\/div>\r\n        <h2 class=\"autool-title\">Product Overview<\/h2>\r\n        <p class=\"autool-lead\">The AUTOOL BT250 is an automotive electrical circuit tester for 9-30V vehicle systems. It helps technicians quickly check DC voltage, AC voltage, resistance, diode status, continuity, polarity, grounding, and common circuit conditions while providing overload protection, LED lighting, a TFT color display, and 9 language options.<\/p>\r\n        <div class=\"autool-chip-row\" aria-label=\"AUTOOL BT250 key capabilities\">\r\n          <span class=\"autool-chip\">9-30V Systems<\/span>\r\n          <span class=\"autool-chip\">AC \/ DC Voltage<\/span>\r\n          <span class=\"autool-chip\">Resistance \/ Diode<\/span>\r\n          <span class=\"autool-chip\">Overload Protection<\/span>\r\n        <\/div>\r\n        <div class=\"autool-stat-row\" aria-label=\"AUTOOL BT250 quick specifications\">\r\n          <div class=\"autool-stat\"><span class=\"autool-stat-value\">0-65V<\/span><span class=\"autool-stat-label\">AC \/ DC Range<\/span><\/div>\r\n          <div class=\"autool-stat\"><span class=\"autool-stat-value\">0-200K\u03a9<\/span><span class=\"autool-stat-label\">Resistance Range<\/span><\/div>\r\n          <div class=\"autool-stat\"><span class=\"autool-stat-value\">1.5m<\/span><span class=\"autool-stat-label\">Power Cable<\/span><\/div>\r\n          <div class=\"autool-stat\"><span class=\"autool-stat-value\">3 Years<\/span><span class=\"autool-stat-label\">Warranty<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"autool-media-grid autool-media-slider\" aria-label=\"AUTOOL BT250 product images\">\r\n        <figure class=\"autool-media-card\">\r\n          <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-bt250-electrical-system-tester-main-product-overload.jpg\" alt=\"AUTOOL BT250 electrical system tester main product image with overload AC voltage DC voltage resistance diode and multi-language features\" loading=\"eager\">\r\n        \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n        <figure class=\"autool-media-card\">\r\n          <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/05\/bt250.jpg\" alt=\"AUTOOL BT250 electrical system tester with 3 year warranty support\" loading=\"eager\">\r\n        \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-notes\" class=\"autool-section\" data-autool-nav=\"Notes\">\r\n    <div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Before You Order And Use<\/div>\r\n      <h2 class=\"autool-title\">Before You Order And Use<\/h2>\r\n      <p class=\"autool-lead\">The BT250 works directly with vehicle electrical circuits. Follow the safety instructions below before checking live circuits, engine compartments, ignition components, or vehicles that may need to run during diagnosis.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"autool-grid autool-grid-3\">\r\n      <article class=\"autool-card autool-card-accent\">\r\n        <h3 class=\"autool-card-title\">Avoid Flammable Vapors<\/h3>\r\n        <p class=\"autool-card-copy\">The tester may create sparks when powered circuits are activated. Do not use it near gasoline, fuel vapor, or other flammable materials.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Wear Eye Protection<\/h3>\r\n        <p class=\"autool-card-copy\">Wear safety glasses that meet ANSI standards when working around automotive electrical, fuel, or moving systems.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Ventilate The Work Area<\/h3>\r\n        <p class=\"autool-card-copy\">If the vehicle must be running during testing, work in a well-ventilated area because exhaust fumes are toxic.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Secure The Vehicle<\/h3>\r\n        <p class=\"autool-card-copy\">Place blocks under the wheels, engage the handbrake, and keep the vehicle in Park for automatic transmission or Neutral for manual transmission.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Watch High Voltage Areas<\/h3>\r\n        <p class=\"autool-card-copy\">Use extra caution around ignition coils, distributor caps, ignition wires, and spark plugs when the engine is running.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Keep Equipment Clean<\/h3>\r\n        <p class=\"autool-card-copy\">Keep the tester dry, clean, and free of oil, water, and grease. Use a clean cloth when cleaning is needed.<\/p>\r\n      <\/article>\r\n    <\/div>\r\n\r\n    <div class=\"autool-use-note-stack\" aria-label=\"AUTOOL BT250 detailed safety checklist\">\r\n      <div class=\"autool-notes-card\">\r\n        <h3 class=\"autool-card-title\">Detailed Safety Checklist<\/h3>\r\n        <ul class=\"autool-notes-list\">\r\n          <li>Keep clothing, hair, hands, tools, and test equipment away from operating or hot vehicle components.<\/li>\r\n          <li>Do not leave the vehicle unattended during testing.<\/li>\r\n          <li>Keep a fire extinguisher nearby when working around gasoline, chemicals, or electrical equipment.<\/li>\r\n          <li>Do not connect or disconnect test equipment while the ignition is on or the engine is running.<\/li>\r\n          <li>When the power switch is pressed, battery current and voltage may be conducted to ground or to a selected circuit, which can create sparks.<\/li>\r\n          <li>Use the same level of caution as you would when working with welding equipment around flammable vapors.<\/li>\r\n          <li>Use the tester within its rated range and do not force unsupported tests such as injector, relay, oscilloscope, smart test, or online update functions.<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-features\" class=\"autool-section\" data-autool-nav=\"Features\">\r\n    <div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Key Features<\/div>\r\n      <h2 class=\"autool-title\">Key Features<\/h2>\r\n      <p class=\"autool-lead\">BT250 combines common electrical test modes with a compact probe-style design, LED lighting, overload protection, and multi-language operation for daily automotive circuit diagnosis.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"autool-grid autool-grid-3\">\r\n      <article class=\"autool-card autool-card-accent\">\r\n        <h3 class=\"autool-card-title\">AC And DC Voltage Detection<\/h3>\r\n        <p class=\"autool-card-copy\">DC mode detects circuit voltage values. AC mode supports voltage checks with maximum and minimum voltage, frequency, and duty cycle display for the circuit under test.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Resistance Detection<\/h3>\r\n        <p class=\"autool-card-copy\">Measures resistance between the probe tip and the auxiliary ground wire, helping check circuit resistance conditions quickly.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Diode Test Mode<\/h3>\r\n        <p class=\"autool-card-copy\">Quickly checks the working status of diode components and helps determine whether the diode circuit is conducting normally.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Continuity, Polarity And Grounding<\/h3>\r\n        <p class=\"autool-card-copy\">Supports continuity checks, polarity identification, DC voltage detection, and grounding tests for common vehicle electrical inspection work.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Current Overload Protection<\/h3>\r\n        <p class=\"autool-card-copy\">Short-circuit and current overload protection help reduce circuit damage risk. If the internal breaker trips under overload, the tester can automatically reset.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Built-In LED Light<\/h3>\r\n        <p class=\"autool-card-copy\">The integrated LED light helps users complete circuit testing in dark engine compartments or low-light repair environments.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">1.5m Power Cable<\/h3>\r\n        <p class=\"autool-card-copy\">The 1.5m power cable is designed to cover the engine compartment for convenient system checks around the vehicle battery area.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">9 Language Options<\/h3>\r\n        <p class=\"autool-card-copy\">Supports English, Russian, German, Spanish, French, Italian, Portuguese, Simplified Chinese, and Polish.<\/p>\r\n      <\/article>\r\n      <article class=\"autool-card\">\r\n        <h3 class=\"autool-card-title\">Warranty And Support<\/h3>\r\n        <p class=\"autool-card-copy\">AUTOOL provides 3-year warranty support for eligible non-human damage cases and lifetime maintenance support for product service needs.<\/p>\r\n      <\/article>\r\n    <\/div>\r\n\r\n    <div class=\"autool-image-scroll autool-media-slider autool-feature-gallery\" aria-label=\"AUTOOL BT250 feature image group\">\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester4.jpg\" alt=\"AUTOOL BT250 DC voltage detection mode showing 12.0V circuit voltage\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester5.jpg\" alt=\"AUTOOL BT250 AC voltage mode showing maximum voltage minimum voltage frequency and duty cycle\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester6.jpg\" alt=\"AUTOOL BT250 resistance detection mode showing resistance check through the probe and auxiliary ground wire\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester7.jpg\" alt=\"AUTOOL BT250 diode test mode showing diode continuity status\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-bt250-led-light-circuit-testing-dark-environments.jpg\" alt=\"AUTOOL BT250 LED light for circuit testing in dark environments\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-bt250-current-overload-protection-feature.jpg\" alt=\"AUTOOL BT250 current overload protection feature image\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-bt250-1-5m-power-cable-covering-engine.jpg\" alt=\"AUTOOL BT250 1.5m power cable covering the engine compartment\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n      <figure class=\"autool-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester11.jpg\" alt=\"AUTOOL BT250 9 language options including English Russian German Spanish French Italian Portuguese Chinese and Polish\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-specs\" class=\"autool-section\" data-autool-nav=\"Specs\">\n<div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Specifications<\/div>\r\n      <h2 class=\"autool-title\">BT250 Electrical System Tester Specifications<\/h2>\r\n      <p class=\"autool-lead\">Use the specification table to confirm the supported voltage range, resistance range, current range, display, cable length, test functions, and unsupported advanced functions before ordering.<\/p>\r\n    <\/div>\n\n    <div class=\"autool-split autool-split-media-right autool-split-specs autool-specs-table-media autool-specs-normal-table-media\">\n      <div class=\"autool-table-wrap autool-specs-table\" role=\"region\" aria-label=\"AUTOOL BT250 specifications\">\r\n        <table class=\"autool-table\">\n<tbody>\r\n            <tr class=\"autool-table-category\"><td colspan=\"2\">Core Specifications<\/td><\/tr>\r\n            <tr><td>Product<\/td><td>AUTOOL BT250 Automotive Electrical System Tester<\/td><\/tr>\r\n            <tr><td>Operation Voltage<\/td><td>9-30V automotive systems<\/td><\/tr>\r\n            <tr><td>DC Voltage Measurement Range<\/td><td>0-65V<\/td><\/tr>\r\n            <tr><td>AC Voltage Measurement Range<\/td><td>0-65V<\/td><\/tr>\r\n            <tr><td>Resistance Measurement Range<\/td><td>0-200K\u03a9<\/td><\/tr>\r\n            <tr><td>Current Measuring Range<\/td><td>0-10A<\/td><\/tr>\r\n            <tr><td>Rated Current<\/td><td>1-10A<\/td><\/tr>\r\n            <tr><td>Power Cable Length<\/td><td>1.5m<\/td><\/tr>\r\n            <tr><td>Screen Size<\/td><td>160\u00d7128dpi<\/td><\/tr>\r\n            <tr><td>Display<\/td><td>TFT color display<\/td><\/tr>\r\n            <tr><td>Product Size Reference<\/td><td>253mm height \u00d7 32mm width; 42mm probe tip<\/td><\/tr>\r\n\r\n            <tr class=\"autool-table-category\"><td colspan=\"2\">Supported Functions<\/td><\/tr>\r\n            <tr><td>DC Voltage Detection Mode<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>AC Voltage Detection Mode<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Resistance Detection Mode<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Diode Test Mode<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Grounding Test<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Polarity Test<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Continuity Test<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Current Overload Protection<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>LED Light<\/td><td>Supported<\/td><\/tr>\r\n            <tr><td>Languages<\/td><td>9 languages: English, Russian, German, Spanish, French, Italian, Portuguese, Simplified Chinese, and Polish<\/td><\/tr>\r\n\r\n            <tr class=\"autool-table-category\"><td colspan=\"2\">Not Supported On BT250<\/td><\/tr>\r\n            <tr><td>Temperature Test<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Injector Test<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Relay Test<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>0-5V Power Supply<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Component Activation<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Oscilloscope Mode<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Multimeter Mode<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Smart Test<\/td><td>Not supported<\/td><\/tr>\r\n            <tr><td>Online Update<\/td><td>Not supported<\/td><\/tr>\r\n\r\n            <tr class=\"autool-table-category\"><td colspan=\"2\">Body And Interface<\/td><\/tr>\r\n            <tr><td>Main Parts<\/td><td>Probe tip, LED light, clamps, LCD display, power switch, auxiliary ground clamp, mode button, sound\/radiator area, and power cable<\/td><\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\n      <figure class=\"autool-media-card autool-single-image autool-specs-media-card\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester10.jpg\" alt=\"AUTOOL BT250 specifications and product structure showing voltage range resistance range rated current probe tip LCD display clamps auxiliary ground clamp and power cable\" loading=\"lazy\">\r\n      \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\n    <\/div>\n<div class=\"autool-mobile-specs\" aria-label=\"AUTOOL BT250 Car Electrical Circuit Tester 6V-30V mobile specifications\">\n      <details class=\"autool-mobile-accordion\" open>\n        <summary>Core Specifications<\/summary>\n        <div class=\"autool-mobile-accordion-content\">\n          <div class=\"autool-mobile-spec-row\"><span>Product<\/span><strong>AUTOOL BT250 Automotive Electrical System Tester<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Operation Voltage<\/span><strong>9-30V automotive systems<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>DC Voltage Measurement Range<\/span><strong>0-65V<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>AC Voltage Measurement Range<\/span><strong>0-65V<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Resistance Measurement Range<\/span><strong>0-200K\u03a9<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Current Measuring Range<\/span><strong>0-10A<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Rated Current<\/span><strong>1-10A<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Power Cable Length<\/span><strong>1.5m<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Screen Size<\/span><strong>160\u00d7128dpi<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Display<\/span><strong>TFT color display<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Product Size Reference<\/span><strong>253mm height \u00d7 32mm width; 42mm probe tip<\/strong><\/div>\n        <\/div>\n      <\/details>\n      <details class=\"autool-mobile-accordion\">\n        <summary>Supported Functions<\/summary>\n        <div class=\"autool-mobile-accordion-content\">\n          <div class=\"autool-mobile-spec-row\"><span>DC Voltage Detection Mode<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>AC Voltage Detection Mode<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Resistance Detection Mode<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Diode Test Mode<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Grounding Test<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Polarity Test<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Continuity Test<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Current Overload Protection<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>LED Light<\/span><strong>Supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Languages<\/span><strong>9 languages: English, Russian, German, Spanish, French, Italian, Portuguese, Simplified Chinese, and Polish<\/strong><\/div>\n        <\/div>\n      <\/details>\n      <details class=\"autool-mobile-accordion\">\n        <summary>Not Supported On BT250<\/summary>\n        <div class=\"autool-mobile-accordion-content\">\n          <div class=\"autool-mobile-spec-row\"><span>Temperature Test<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Injector Test<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Relay Test<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>0-5V Power Supply<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Component Activation<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Oscilloscope Mode<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Multimeter Mode<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Smart Test<\/span><strong>Not supported<\/strong><\/div>\n          <div class=\"autool-mobile-spec-row\"><span>Online Update<\/span><strong>Not supported<\/strong><\/div>\n        <\/div>\n      <\/details>\n      <details class=\"autool-mobile-accordion\">\n        <summary>Body And Interface<\/summary>\n        <div class=\"autool-mobile-accordion-content\">\n          <div class=\"autool-mobile-spec-row\"><span>Main Parts<\/span><strong>Probe tip, LED light, clamps, LCD display, power switch, auxiliary ground clamp, mode button, sound\/radiator area, and power cable<\/strong><\/div>\n        <\/div>\n      <\/details>\n    <\/div>\n  <\/section>\n\n\r\n\r\n  <section id=\"autool-comparison\" class=\"autool-section autool-section-tonal autool-section-comparison autool-unbounded-media-panel autool-single-media-padding-parity autool-media-padding-parity\" data-autool-nav=\"Comparison\">\r\n    <div class=\"autool-split autool-split-media-right\">\r\n      <div class=\"autool-copy-panel\">\r\n        <div class=\"autool-eyebrow\">Product Comparison<\/div>\r\n        <h2 class=\"autool-title\">Product Comparison<\/h2>\r\n        <p class=\"autool-lead\">Compare BT250 with other AUTOOL BT series circuit testers before choosing the right voltage range, cable length, display, resistance test, diode test, and advanced diagnostic functions.<\/p>\r\n        <div class=\"autool-detail-list\" aria-label=\"AUTOOL BT250 comparison checks\">\r\n          <div class=\"autool-detail-item\"><span>BT250 Focus<\/span><strong>Balanced 9-30V model with 0-65V AC\/DC voltage measurement, 0-200K\u03a9 resistance test, 0-10A current measuring range, diode test, grounding test, polarity test, continuity test, TFT color display, LED light, 1.5m cable, and 9 languages.<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>BT160<\/span><strong>Entry 6-24V tester with a 4m power cable and basic circuit checks, but without TFT color display, resistance detection, LED light, or multiple languages.<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>BT210<\/span><strong>9-30V tester with temperature test and LED light, but without resistance measurement, diode test mode, grounding test, TFT color display, or multi-language support.<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>BT260<\/span><strong>Similar core capability to BT250, with 9-30V operation, 0-65V AC\/DC voltage, 0-200K\u03a9 resistance, 9 languages, and a longer 12m power cable.<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>BT280<\/span><strong>High-end option with 0.1-100V voltage range, 0-18A current range, 6m cable, 14 languages, 320\u00d7240dpi display, injector test, 0-5V power supply, relay test, component activation, oscilloscope, multimeter, smart test, and online update.<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Decision Check<\/span><strong>Choose BT250 if you need a compact, cost-effective tester with resistance, diode, grounding, polarity, continuity, AC\/DC voltage, TFT display, and 9 languages, but do not need BT280-level advanced functions.<\/strong><\/div>\r\n        <\/div>\r\n      <\/div>\r\n      <figure class=\"autool-media-card autool-single-image autool-compare-image autool-package-media\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-comparison-chart-autool-bt160-bt210-bt250-bt260-bt280.png\" alt=\"Comparison chart for AUTOOL BT160 BT210 BT250 BT260 and BT280 automotive circuit testers\" loading=\"lazy\">\r\n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\r\n      <\/figure>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-products\" class=\"autool-section\" data-autool-nav=\"Products\">\r\n    <div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Related Products<\/div>\r\n      <h2 class=\"autool-title\">Related Products<\/h2>\r\n      <p class=\"autool-lead\">Compare related AUTOOL BT series electrical testers before choosing the right operation voltage, cable length, color display, resistance test, diode test, injector test, relay test, or advanced diagnostic mode.<\/p>\r\n    <\/div>\r\n    <div class=\"autool-products-block\">\r\n      <div class=\"autool-products-slider\" aria-label=\"AUTOOL BT series automotive circuit tester product cards\">\r\n        <div class=\"woocommerce columns-5\"><ul class=\"products columns-5\" data-products=\"type-3\" data-hover=\"swap\">\n<li class=\"product type-product post-37796 status-publish first instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt210-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-9-30v-car-heavy-truck\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT210 Car Circuit Tester 9-30V Electrical Testers\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT210.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT210 Car Circuit Tester 9-30V Electrical Testers<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Vurderet 5.00 ud af 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Vurderet <strong class=\"rating\">5.00<\/strong> ud af 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-37796\" data-product-id=\"37796\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>27.90<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt210-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-9-30v-car-heavy-truck\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_37796\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"37796\" data-product_sku=\"MMT583\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT210 Car Circuit Tester 9-30V Electrical Testers\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">V\u00e6lg muligheder<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_37796\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt210-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-9-30v-car-heavy-truck\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_37796\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"37796\" data-product_sku=\"MMT583\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT210 Car Circuit Tester 9-30V Electrical Testers\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">V\u00e6lg muligheder<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_37796\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-24699 status-publish instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt160-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-12v-car-24v-heavy-truck\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT160 Automotive Circuit Tester Circuit Checker\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT160.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT160 Automotive Circuit Tester Circuit Checker<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Vurderet 4.90 ud af 5\" data-no-translation-aria-label=\"\"><span style=\"width:98%\" data-no-translation=\"\" data-trp-gettext=\"\">Vurderet <strong class=\"rating\">4.90<\/strong> ud af 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-24699\" data-product-id=\"24699\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>32.90<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt160-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-12v-car-24v-heavy-truck\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24699\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24699\" data-product_sku=\"MMT211394-1\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT160 Automotive Circuit Tester Circuit Checker\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">V\u00e6lg muligheder<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24699\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt160-car-circuit-tester-power-probe-car-diagnostic-tool-electric-voltage-integrated-scanner-for-12v-car-24v-heavy-truck\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24699\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24699\" data-product_sku=\"MMT211394-1\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT160 Automotive Circuit Tester Circuit Checker\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">V\u00e6lg muligheder<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24699\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-41598 status-publish instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-best-seller product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping product_tag-new-arrival has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt250-circuit-tester\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT250 Electrical Circuit Tester 6V\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt250-electrical-circuit-tester-6v.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT250 Car Electrical Circuit Tester 6V-30V<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Vurderet 5.00 ud af 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Vurderet <strong class=\"rating\">5.00<\/strong> ud af 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-41598\" data-product-id=\"41598\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>39.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt250-circuit-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_41598\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"41598\" data-product_sku=\"MCD11009-2\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT250 Car Electrical Circuit Tester 6V-30V\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">V\u00e6lg muligheder<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_41598\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt250-circuit-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_41598\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"41598\" data-product_sku=\"MCD11009-2\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT250 Car Electrical Circuit Tester 6V-30V\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">V\u00e6lg muligheder<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_41598\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-24706 status-publish instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-best-seller product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt260-car-electrical-circuit-tester\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT260 Electrical Circuit Tester For Trucks\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/BT260.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT260 Electrical Circuit Tester For Trucks<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Vurderet 4.96 ud af 5\" data-no-translation-aria-label=\"\"><span style=\"width:99.2%\" data-no-translation=\"\" data-trp-gettext=\"\">Vurderet <strong class=\"rating\">4.96<\/strong> ud af 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-24706\" data-product-id=\"24706\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>75.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt260-car-electrical-circuit-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24706\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24706\" data-product_sku=\"MCD11009\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT260 Electrical Circuit Tester For Trucks\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">V\u00e6lg muligheder<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24706\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt260-car-electrical-circuit-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24706\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24706\" data-product_sku=\"MCD11009\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT260 Electrical Circuit Tester For Trucks\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">V\u00e6lg muligheder<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24706\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-24713 status-publish last instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-best-seller product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping product_tag-new-arrival has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT280 Electrical Circuit Tester Power\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Vurderet 5.00 ud af 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Vurderet <strong class=\"rating\">5.00<\/strong> ud af 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-24713\" data-product-id=\"24713\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>169.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24713\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24713\" data-product_sku=\"MMT211715\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">V\u00e6lg muligheder<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24713\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/da\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24713\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24713\" data-product_sku=\"MMT211715\" aria-label=\"V\u00e6lg muligheder for \u201cAUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">V\u00e6lg muligheder<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24713\" class=\"screen-reader-text\">\n\t\tDette vare har flere varianter. Mulighederne kan v\u00e6lges p\u00e5 varesiden\t<\/span>\n<\/div><\/li>\n<\/ul>\n<\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-download\" class=\"autool-section autool-section-downloads\" data-autool-nav=\"Download\">\r\n    <div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Manual And Downloads<\/div>\r\n      <h2 class=\"autool-title\">Manual And Downloads<\/h2>\r\n      <p class=\"autool-lead\">Download the BT250 \/ BT260 user manual for operating instructions, button functions, test modes, safety notes, and product setup guidance.<\/p>\r\n    <\/div>\r\n    <div class=\"autool-download-grid\">\r\n      <article class=\"autool-download-panel autool-download-main\">\r\n        <figure class=\"autool-download-media autool-manual-image\">\r\n          <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-bt250-bt260-electrical-system-tester-user-manual.png\" alt=\"AUTOOL BT250 BT260 electrical system tester user manual preview\" loading=\"lazy\">\r\n        \n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\n      <\/figure>\r\n        <div class=\"autool-download-content\">\r\n          <h3 class=\"autool-card-title\">AUTOOL BT250 \/ BT260 User Manual<\/h3>\r\n          <p class=\"autool-card-copy\">Open the PDF manual for BT250 and BT260 electrical system tester use, operation modes, and safety guidance.<\/p>\r\n          <a class=\"autool-button autool-button-primary autool-download-button\" href=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/04\/AUTOOL-BT250-BT260-MANUAL.pdf\" target=\"_blank\" rel=\"noopener\">Download Manual<\/a>\r\n        <\/div>\r\n      <\/article>\r\n      <article class=\"autool-download-panel autool-download-support\">\r\n        <h3 class=\"autool-card-title\">Need Setup Or Model Confirmation?<\/h3>\r\n        <p class=\"autool-card-copy\">Contact AUTOOL Store before ordering if you need to confirm BT250 voltage range, cable length, supported test modes, BT250 vs BT260 differences, BT250 vs BT280 differences, or package contents.<\/p>\r\n        <div class=\"autool-contact-actions\">\r\n          <a class=\"autool-button autool-button-primary autool-contact-button\" href=\"mailto:support@autoolstore.com\"><span class=\"autool-button-kicker\">Email<\/span><span class=\"autool-button-value\">support@autoolstore.com<\/span><\/a>\r\n          <a class=\"autool-button autool-button-secondary autool-contact-button\" href=\"https:\/\/api.whatsapp.com\/send\/?phone=%2B8618926477404&amp;text=BT250%20Support\" target=\"_blank\" rel=\"noopener\"><span class=\"autool-button-kicker\">WhatsApp<\/span><span class=\"autool-button-value\">+86 189 2647 7404<\/span><\/a>\r\n        <\/div>\r\n      <\/article>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-box\" class=\"autool-section autool-section-tonal autool-section-package autool-unbounded-media-panel autool-single-media-padding-parity autool-media-padding-parity\" data-autool-nav=\"Box\">\r\n    <div class=\"autool-split autool-split-media-left\">\r\n      <figure class=\"autool-media-card autool-single-image autool-package-media\">\r\n        <img decoding=\"async\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2024\/02\/BT250-Car-Circuit-Tester12.jpg\" alt=\"AUTOOL BT250 packing list showing main tester battery clamps auxiliary ground clamp power cable user manual and retail box\" loading=\"lazy\">\r\n        <span class=\"autool-media-hint\">Click to enlarge<\/span>\r\n      <\/figure>\r\n      <div class=\"autool-copy-panel\">\r\n        <div class=\"autool-eyebrow\">What Is In The Box<\/div>\r\n        <h2 class=\"autool-title\">What Is In The Box<\/h2>\r\n        <p class=\"autool-lead\">The package image shows the BT250 main tester, battery clamps, auxiliary ground clamp, power cable, user manual, and retail box. Refer to the package image for the final included accessories.<\/p>\r\n        <div class=\"autool-detail-list\" aria-label=\"AUTOOL BT250 package contents\">\r\n          <div class=\"autool-detail-item\"><span>Main Unit<\/span><strong>AUTOOL BT250 electrical system tester<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Battery Clamps<\/span><strong>Positive and negative battery clamps shown in the package image<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Auxiliary Ground Clamp<\/span><strong>Auxiliary ground clamp attached to the tester<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Power Cable<\/span><strong>Integrated 1.5m power cable<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Documentation<\/span><strong>BT250 \/ BT260 user manual<\/strong><\/div>\r\n          <div class=\"autool-detail-item\"><span>Retail Box<\/span><strong>AUTOOL BT250 package box<\/strong><\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-faq-description\" class=\"autool-single-faq-section autool-product-section autool-description-faq autool-description-faq-bt250\" data-autool-nav=\"FAQ\">\r\n    <div class=\"autool-single-faq-inner\">\r\n      <h2 class=\"autool-single-section-title autool-single-faq-title\">Questions And Answers<\/h2>\r\n      <div class=\"autool-single-section-lead autool-single-faq-intro\">\r\n        <p>These answers cover BT250 voltage range, supported test modes, overload protection, language options, model differences, package contents, safety notes, and warranty support.<\/p>\r\n      <\/div>\r\n      <div class=\"autool-single-faq-list\" data-autool-faq-list>\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-1-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-1-a\">\r\n            <span>What Vehicle Voltage Range Does BT250 Support?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-1-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-1-q\" hidden>\r\n            <p>BT250 is designed for 9-30V automotive electrical systems. It is suitable for common vehicle circuit checks within its supported voltage and current range.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-2-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-2-a\">\r\n            <span>What Can AUTOOL BT250 Test?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-2-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-2-q\" hidden>\r\n            <p>BT250 supports DC voltage detection, AC voltage detection, resistance detection, diode test mode, grounding test, polarity test, continuity test, LED-assisted testing, and current overload protection for common automotive electrical diagnosis.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-3-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-3-a\">\r\n            <span>Does BT250 Support Injector Test, Relay Test, Or Oscilloscope Mode?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-3-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-3-q\" hidden>\r\n            <p>No. BT250 does not support injector test, relay test, 0-5V power supply, component activation, oscilloscope mode, multimeter mode, smart test, or online update. Choose BT280 if you need those advanced functions.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-4-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-4-a\">\r\n            <span>What Is The Difference Between BT250 And BT260?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-4-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-4-q\" hidden>\r\n            <p>BT250 and BT260 share many core test capabilities, including 9-30V operation, 0-65V AC\/DC voltage measurement, 0-200K\u03a9 resistance measurement, TFT color display, LED light, diode test, and 9 language options. The main difference is cable reach: BT250 has a 1.5m power cable, while BT260 has a longer 12m power cable.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-5-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-5-a\">\r\n            <span>What Is The Difference Between BT250 And BT280?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-5-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-5-q\" hidden>\r\n            <p>BT250 is a balanced model for common automotive circuit checks. BT280 is the higher-end option with broader 0.1-100V voltage measurement, 0-18A current range, 14 languages, 320\u00d7240dpi screen, injector test, relay test, component activation, oscilloscope, multimeter, smart test, and online update.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-6-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-6-a\">\r\n            <span>How Does The Overload Protection Work?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-6-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-6-q\" hidden>\r\n            <p>BT250 includes short-circuit and current overload protection. If an overload causes the internal circuit breaker to trip, the tester can automatically reset. Always use the tester within its rated current range and avoid unsupported circuit activation.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-7-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-7-a\">\r\n            <span>Which Languages Does BT250 Support?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-7-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-7-q\" hidden>\r\n            <p>BT250 supports 9 language options: English, Russian, German, Spanish, French, Italian, Portuguese, Simplified Chinese, and Polish.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-8-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-8-a\">\r\n            <span>Can I Connect Or Disconnect The Tester While The Ignition Is On?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-8-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-8-q\" hidden>\r\n            <p>No. Do not connect or disconnect test equipment while the ignition is on or the engine is running. When the tester is powered, battery current and voltage may be conducted to ground or to a selected circuit, which can cause sparks.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-9-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-9-a\">\r\n            <span>What Accessories Are Included In The Package?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-9-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-9-q\" hidden>\r\n            <p>Refer to the Packing List image for the final package contents. The image shows the BT250 main tester, battery clamps, auxiliary ground clamp, integrated power cable, BT250 \/ BT260 user manual, and retail box.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"autool-product-faq-item\">\r\n          <button class=\"autool-product-faq-q\" type=\"button\" id=\"autool-faq-description-item-10-q\" aria-expanded=\"false\" aria-controls=\"autool-faq-description-item-10-a\">\r\n            <span>How Long Is The Warranty?<\/span><span class=\"autool-product-toggle\" aria-hidden=\"true\">+<\/span>\r\n          <\/button>\r\n          <div class=\"autool-product-faq-a\" id=\"autool-faq-description-item-10-a\" role=\"region\" aria-labelledby=\"autool-faq-description-item-10-q\" hidden>\r\n            <p>AUTOOL provides 3-year warranty support for eligible non-human damage cases and lifetime maintenance support. For product setup, model selection, package confirmation, or troubleshooting, contact AUTOOL Store support.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section id=\"autool-support\" class=\"autool-section autool-section-support\" data-autool-nav=\"Support\">\r\n    <div class=\"autool-section-head\">\r\n      <div class=\"autool-eyebrow\">Warranty And Contact<\/div>\r\n      <h2 class=\"autool-title\">Warranty And Contact<\/h2>\r\n      <p class=\"autool-lead\">For BT250 voltage range confirmation, supported test modes, BT250 vs BT260 or BT280 selection, packing list confirmation, manual download, safety guidance, warranty, or troubleshooting, contact AUTOOL Store directly.<\/p>\r\n    <\/div>\r\n    <div class=\"autool-support-panel\">\r\n      <div class=\"autool-support-copy\">\r\n        <h3>Pre-Sales And Product Support<\/h3>\r\n        <p>Use support if you need help confirming whether BT250 is suitable for your circuit testing needs, which BT series model to choose, how to read the manual, or which functions are not supported by BT250.<\/p>\r\n        <ul class=\"autool-support-list\">\r\n          <li>3-year warranty support for eligible non-human damage cases<\/li>\r\n          <li>Lifetime maintenance support<\/li>\r\n          <li>Voltage range and supported test mode confirmation<\/li>\r\n          <li>BT250 \/ BT260 \/ BT280 model selection<\/li>\r\n          <li>Packing List and accessory confirmation<\/li>\r\n          <li>Manual download and safety-use guidance<\/li>\r\n          <li>Support response as soon as possible, usually within 24 hours<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"autool-support-actions\">\r\n        <a class=\"autool-button autool-button-primary autool-contact-button\" href=\"mailto:support@autoolstore.com\"><span class=\"autool-button-kicker\">Email Support<\/span><span class=\"autool-button-value\">support@autoolstore.com<\/span><\/a>\r\n        <a class=\"autool-button autool-button-secondary autool-contact-button\" href=\"https:\/\/api.whatsapp.com\/send\/?phone=%2B8618926477404&amp;text=BT250%20Support\" target=\"_blank\" rel=\"noopener\"><span class=\"autool-button-kicker\">WhatsApp Support<\/span><span class=\"autool-button-value\">+86 189 2647 7404<\/span><\/a>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>6V-30V Testing:<\/strong> Built for 6V-30V automotive circuits so buyers can cover common vehicle electrical checks with one tester.<\/li>\n<li><strong>AC DC Modes:<\/strong> AC mode measures voltage, frequency, and duty cycle, while DC mode checks voltage values for broader diagnostics.<\/li>\n<li><strong>Short Protection:<\/strong> Short-circuit and overload protection with automatic reset helps reduce interruption during fault finding.<\/li>\n<\/ul>","protected":false},"featured_media":55043,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[448],"product_cat":[1067,1063],"product_tag":[1037,947,940,939,1038],"hf_cat_product":[4539],"class_list":{"0":"post-41598","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-autool","7":"product_cat-automotive-circuit-tester","8":"product_cat-automotive-repair-testing-equipment","9":"product_tag-best-seller","10":"product_tag-electrical-diagnostics","11":"product_tag-measurement-tools","12":"product_tag-multi-warehouse-shipping","13":"product_tag-new-arrival","15":"first","16":"instock","17":"shipping-taxable","18":"purchasable","19":"product-type-variable","20":"has-default-attributes"},"meta_box":{"autool_archive_segment":"Electrical diagnostics","autool_primary_use_case":"Remote key signal, infrared and button-battery testing","autool_customer_focus":["measurement accuracy","warehouse \/ delivery location"],"autool_source_summary":"- Electrical Faults Faster: Puts voltage, polarity, continuity, and signal-check tasks first so users can shorten troubleshooting time. - Decision Points Up Front: The short description is structured to surface practical","autool_model_family":"BT250","autool_voltage_options":"","autool_ship_from_options":"Germany\u3001United States\u3001United Kingdom\u3001China","autool_package_options":"","autool_accessory_options":"","autool_data_confidence":"site-content-derived","autool_manual_review_notes":""},"_links":{"self":[{"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/product\/41598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/comments?post=41598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/media\/55043"}],"wp:attachment":[{"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/media?parent=41598"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/product_brand?post=41598"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/product_cat?post=41598"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/product_tag?post=41598"},{"taxonomy":"hf_cat_product","embeddable":true,"href":"https:\/\/autoolstore.com\/da\/wp-json\/wp\/v2\/hf_cat_product?post=41598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}