{"id":57447,"date":"2025-06-22T07:04:59","date_gmt":"2025-06-22T07:04:59","guid":{"rendered":"https:\/\/shop.autooltech.com\/?p=57447"},"modified":"2026-05-20T05:58:07","modified_gmt":"2026-05-20T13:58:07","slug":"autool-as501-brake-fluid-tester","status":"publish","type":"post","link":"https:\/\/autoolstore.com\/fr\/autool-as501-brake-fluid-tester\/","title":{"rendered":"AUTOOL AS501 Brake Fluid Tester"},"content":{"rendered":"<p><main class=\"autool-tire-guide\" id=\"autool-as501-brake-fluid-tester\"><\/p>\n<section class=\"ag-block ag-intro\" id=\"overview\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker is-accent\">Brake Fluid Testing Guide<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">AUTOOL AS501 Brake Fluid Tester<\/h2>\n<div class=\"ag-lede\">\n<p>Have you ever paid attention to the brake fluid while driving? If brake fluid is not used or maintained properly, it can affect braking performance and may also increase vehicle energy consumption. Regularly checking brake fluid quality and replacing substandard fluid in time is an important part of safer driving and lower maintenance risk.<\/p>\n<p>The AUTOOL AS501 Brake Fluid Tester is designed to analyze brake fluid quickly and help users understand brake fluid condition in a short period of time. Instead of relying only on visual judgment or touch, a tester gives a clearer reference for whether moisture has affected the fluid.<\/p>\n<\/div>\n<nav class=\"ag-guide-strip\" aria-label=\"AUTOOL AS501 guide sections\">\n<a class=\"ag-guide-card\" href=\"#principle\"><br \/>\n<span class=\"ag-guide-card__num\">01<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Working Principle<\/h3>\n<p class=\"ag-guide-card__text\">The AUTOOL AS501 Brake Fluid Tester uses boosted pressure detection technology to indirectly, quickly, and non-destructively assess the water&#8230;<\/p>\n<p><\/a><br \/>\n<a class=\"ag-guide-card\" href=\"#comparison\"><br \/>\n<span class=\"ag-guide-card__num\">02<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Testing Methods<\/h3>\n<p class=\"ag-guide-card__text\">Before brake fluid testers became common, many garages and individual users relied on visual inspection or tactile inspection. Visual&#8230;<\/p>\n<p><\/a><br \/>\n<a class=\"ag-guide-card\" href=\"#features\"><br \/>\n<span class=\"ag-guide-card__num\">03<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Product Features<\/h3>\n<p class=\"ag-guide-card__text\">The AS501 is described as a modern brake fluid testing instrument focused on fast, intuitive, and practical fluid checks. Its feature set is&#8230;<\/p>\n<p><\/a><br \/>\n<a class=\"ag-guide-card\" href=\"#scenarios\"><br \/>\n<span class=\"ag-guide-card__num\">04<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Use Scenarios<\/h3>\n<p class=\"ag-guide-card__text\">Brake fluid testing can be part of routine vehicle inspection. Quick testing helps detect deterioration earlier than visual judgment alone.<\/p>\n<p><\/a><br \/>\n<a class=\"ag-guide-card\" href=\"#summary\"><br \/>\n<span class=\"ag-guide-card__num\">05<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Summary<\/h3>\n<p class=\"ag-guide-card__text\">AUTOOL AS501 Brake Fluid Tester is positioned as an advanced oil testing instrument for brake-fluid inspection. It improves on subjective&#8230;<\/p>\n<p><\/a><br \/>\n<\/nav>\n<\/section>\n<div class=\"ag-content-layout\">\n<div class=\"ag-content-main\">\n<section class=\"ag-block ag-product-focus\" id=\"principle\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Testing Principle<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">Working Principle<\/h2>\n<p>The AUTOOL AS501 Brake Fluid Tester uses boosted pressure detection technology to indirectly, quickly, and non-destructively assess the water content of brake fluid. It does this by measuring changes in conductivity or dielectric constant, because these values change significantly when water mixes with brake fluid.<\/p>\n<p>Moisture is a major reason brake fluid performance deteriorates, and brake fluid condition is directly related to braking-system safety and reliability. Regular inspection with a brake fluid tester, followed by timely replacement based on the test result, is an important maintenance practice. The original article especially notes that replacement should be considered when the result exceeds 3%.<\/p>\n<figure class=\"ag-media-card\"><img src=\"\/wp-content\/uploads\/autool-localized-resources\/2026-05-11\/images\/autool-as501-brake-fluid-tester.jpg\" alt=\"AUTOOL AS501 brake fluid tester\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<\/section>\n<section class=\"ag-block ag-process-section\" id=\"comparison\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Method Comparison<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">Traditional Testing Methods vs. Brake Fluid Tester<\/h2>\n<p>Before brake fluid testers became common, many garages and individual users relied on visual inspection or tactile inspection. Visual inspection judges the quality of brake fluid by observing clarity. Tactile inspection takes a small amount of fluid and rubs it between the fingertips; smooth and oily fluid is often treated as newer fluid, while dry, withered, or thick fluid is treated as older fluid.<\/p>\n<p>These traditional methods are subjective. Human senses cannot accurately detect and quantify the water content of brake fluid, and deterioration may only be noticed after the brake fluid has already aged. A brake fluid tester from brands such as AUTOOL can quickly provide a more quantitative moisture reference. In use, the probe is placed into the fluid, and the tester displays the water-content result within a few seconds.<\/p>\n<div class=\"ag-spec-table-wrap\">\n<div class=\"ag-table-wrap\">\n<table class=\"ag-spec-table ag-table\">\n<tbody>\n<tr>\n<th>Visual inspection<\/th>\n<td>Easy to perform, but subjective and unable to quantify moisture content.<\/td>\n<\/tr>\n<tr>\n<th>Tactile inspection<\/th>\n<td>Depends on user experience and cannot provide objective water-content data.<\/td>\n<\/tr>\n<tr>\n<th>Brake fluid tester<\/th>\n<td>Gives a faster, clearer moisture reference by testing the fluid directly with a probe.<\/td>\n<\/tr>\n<tr>\n<th>Maintenance decision<\/th>\n<td>Test results help users decide when brake fluid should be replaced rather than waiting for obvious deterioration.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"ag-block ag-howto\" id=\"features\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Product Details<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">Product Recommendation: AUTOOL AS501 Brake Fluid Tester<\/h2>\n<p>The AS501 is described as a modern brake fluid testing instrument focused on fast, intuitive, and practical fluid checks. Its feature set is designed to make brake-fluid inspection easier for both individual users and repair-shop technicians.<\/p>\n<div class=\"ag-card-grid ag-card-grid-2-fixed\">\n<article class=\"ag-feature-card\">\n<h3>Boost Pressure Detection System<\/h3>\n<p>AUTOOL AS501 adopts new boost detection technology and a built-in intelligent big data algorithm, supporting stable working performance and accurate brake-fluid water-content detection.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>1.8-Inch HD Backlit Display<\/h3>\n<p>Many pen-shaped brake fluid testers do not include a display screen. The AS501 includes a 1.8-inch high-definition backlit display so results can be read in bright light or dim workshop conditions.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Multiple Brake Fluid Types<\/h3>\n<p>The AS501 supports DOT-3, DOT-4, DOT-5, DOT-5.1, ENV-4, and ENV-6 brake-fluid testing, covering many common brake fluids on the market.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Wide Compatibility Reference<\/h3>\n<p>The original article lists compatibility references for common DOT4 brands, including MOTUL, BOSCH, ATE, CASTROL, FERODO, TOTAL, MOBIL, VALEO, BREMBO, FUCHS, TRW, and TEXTAR brake fluid.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Highly Sensitive Sensor<\/h3>\n<p>The built-in high-sensitivity sensor is designed to produce accurate test results in 10 seconds and display the result on the high-definition screen.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Corrosion-Resistant Materials<\/h3>\n<p>Because brake fluid is corrosive, the AS501 uses a stainless steel flexible hose for the probe connection. The rigid snake hose outer layer uses iron oxide material for oxidation, oil, and corrosion resistance.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Battery Operated<\/h3>\n<p>The tester runs on two AA batteries. Low power consumption helps improve portability and makes the device convenient for mobile inspection work.<\/p>\n<\/article>\n<article class=\"ag-feature-card\">\n<h3>Clear Test Feedback<\/h3>\n<p>Compared with subjective checking, a screen-based tester gives users and customers a clearer test result that can be discussed during maintenance decisions.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"ag-block ag-process-section\" id=\"scenarios\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Use Cases<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">Scenarios for Using the AUTOOL AS501 Tester<\/h2>\n<div class=\"ag-summary-grid\">\n<article class=\"ag-summary-card\">\n<h3>Daily Testing<\/h3>\n<p>Brake fluid testing can be part of routine vehicle inspection. Quick testing helps detect deterioration earlier than visual judgment alone.<\/p>\n<\/article>\n<article class=\"ag-summary-card\">\n<h3>Early Prevention<\/h3>\n<p>Because the tester can be used quickly at any time, it helps prevent brake-fluid aging from being discovered too late.<\/p>\n<\/article>\n<article class=\"ag-summary-card\">\n<h3>Driving Cost Control<\/h3>\n<p>Timely testing and maintenance can help extend brake-fluid service life within safe limits and reduce unnecessary uncertainty.<\/p>\n<\/article>\n<article class=\"ag-summary-card\">\n<h3>Repair Shop Communication<\/h3>\n<p>Repair shops can use the display result as objective evidence when explaining brake-fluid replacement recommendations to customers.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"ag-block ag-summary\" id=\"summary\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Summary<\/span><br \/>\n  <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n<\/div>\n<h2 class=\"ag-heading\">A Practical Tool for Brake Fluid Maintenance<\/h2>\n<p>AUTOOL AS501 Brake Fluid Tester is positioned as an advanced oil testing instrument for brake-fluid inspection. It improves on subjective traditional methods by providing a fast, screen-based water-content reference, while also emphasizing durability, portability, and practical workshop use.<\/p>\n<p>For more AUTOOL product information, use the related product section below. The products are rendered through the same WooCommerce shortcode structure used by the 67682 reference layout so they inherit the standardized product-card style.<\/p>\n<\/section>\n<\/div>\n<aside class=\"ag-sidebar\" aria-label=\"AUTOOL AS501 guide quick navigation\">\n<section class=\"ag-sidebar-widget is-white\">\n<h2 class=\"ag-sidebar-title\">Quick Guide<\/h2>\n<ul>\n<li><a href=\"#principle\">Working Principle<\/a><\/li>\n<li><a href=\"#comparison\">Testing Methods<\/a><\/li>\n<li><a href=\"#features\">Product Features<\/a><\/li>\n<li><a href=\"#scenarios\">Use Scenarios<\/a><\/li>\n<li><a href=\"#summary\">Summary<\/a><\/li>\n<\/ul>\n<\/section>\n<section class=\"ag-sidebar-widget is-white\">\n<h2 class=\"ag-sidebar-title\">Key Checks<\/h2>\n<ul>\n<li>Moisture is the main deterioration factor.<\/li>\n<li>Results above 3% require attention.<\/li>\n<li>DOT-3, DOT-4, DOT-5, DOT-5.1, ENV-4, and ENV-6 are supported.<\/li>\n<li>The AS501 displays results in about 10 seconds.<\/li>\n<\/ul>\n<\/section>\n<\/aside>\n<\/div>\n<section aria-labelledby=\"related-products-title-57447\" class=\"ag-block ag-related-products autool-post-related-products\">\n<div class=\"ag-section-heading\">\n<p class=\"ag-eyebrow\">Related Products<\/p>\n<h2 id=\"related-products-title-57447\">Recommended AUTOOL Products<\/h2>\n<p>Rendered through WooCommerce product shortcode so the cards inherit the global product-card structure and Blocksy\/WooCommerce styles.<\/p>\n<\/div>\n<div class=\"autool-products-slider ag-products-shortcode autool-desc-products\" aria-label=\"AUTOOL related product cards\">\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-40035 status-publish first instock product_cat-automotive-repair-testing-equipment product_cat-oil-analysis-tester product_tag-fluid-testing product_tag-measurement-tools product_tag-multi-warehouse-shipping product_tag-package-options has-post-thumbnail sale shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as502-car-brake-fluid-tester\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t<span class=\"onsale\" data-shape=\"type-2\">PROMO<\/span>\n\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL AS502 Car Brake Fluid Tester For Water Content Testing\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS502.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL AS502 Car Brake Fluid Tester For Water Content Testing<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-40035\" data-product-id=\"40035\"><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>29.90<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as502-car-brake-fluid-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_40035\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"40035\" data-product_sku=\"MMT611\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS502 Car Brake Fluid Tester For Water Content Testing\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_40035\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as502-car-brake-fluid-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_40035\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"40035\" data-product_sku=\"MMT611\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS502 Car Brake Fluid Tester For Water Content Testing\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=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_40035\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-32627 status-publish instock product_cat-automotive-repair-testing-equipment product_cat-oil-analysis-tester product_tag-fluid-testing 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\/fr\/product\/autool-as506-brake-fluid-tester-12-24v-automotive-brake-oil-tester-compatible-for-dot3-dot4-dot5-1-env4-env6-ate-trw-bosch-mobil\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL AS506 Automobile Brake Fluid Tester\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/03\/AS506.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL AS506 Automobile Brake Fluid Tester<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 4.96 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:99.2%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">4.96<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-32627\" data-product-id=\"32627\"><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>71.90<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as506-brake-fluid-tester-12-24v-automotive-brake-oil-tester-compatible-for-dot3-dot4-dot5-1-env4-env6-ate-trw-bosch-mobil\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_32627\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"32627\" data-product_sku=\"MCD11314-10\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS506 Automobile Brake Fluid Tester\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_32627\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as506-brake-fluid-tester-12-24v-automotive-brake-oil-tester-compatible-for-dot3-dot4-dot5-1-env4-env6-ate-trw-bosch-mobil\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_32627\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"32627\" data-product_sku=\"MCD11314-10\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS506 Automobile Brake Fluid 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=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_32627\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-29976 status-publish instock product_cat-automotive-repair-maintenance-equipment product_cat-pulsating-brake-fluid-exchanger product_tag-best-seller product_tag-brake-bleeding-kit product_tag-brake-fluid-change-kit product_tag-brake-fluid-change-service product_tag-brake-fluid-changing-tool product_tag-brake-fluid-exchanger product_tag-brake-fluid-flush-kit product_tag-brake-fluid-replacement product_tag-brake-fluid-service product_tag-brake-oil-changer product_tag-multi-warehouse-shipping product_tag-new-arrival product_tag-one-person-brake-bleed product_tag-voltage-options has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-ast609-car-pulsating-brake-fluid-changer\/\" 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\/97b9e70a4f4513b62f049142da16ff37-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL AST609 Car Pulsating Brake Fluid Change Kit\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/97b9e70a4f4513b62f049142da16ff37.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL AST609 Car Pulsating Brake Fluid Change Kit<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-29976\" data-product-id=\"29976\"><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>259.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-ast609-car-pulsating-brake-fluid-changer\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_29976\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"29976\" data-product_sku=\"MMT906-1\/MMT906\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AST609 Car Pulsating Brake Fluid Change Kit\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_29976\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-ast609-car-pulsating-brake-fluid-changer\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_29976\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"29976\" data-product_sku=\"MMT906-1\/MMT906\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AST609 Car Pulsating Brake Fluid Change Kit\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=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_29976\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-63535 status-publish instock product_cat-automotive-repair-maintenance-equipment product_cat-cooling-system-tester-and-filler product_tag-fluid-testing 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\/fr\/product\/autool-as509-coolant-boiling-pointtester\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL AS509 Coolant Boiling Point Tester\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-1024x1024.jpg 1024w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-1536x1536.jpg 1536w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2026\/01\/coolant-boiling-pointtester1.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL AS509 Coolant Boiling Point Tester<\/h2>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-63535\" data-product-id=\"63535\"><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>79.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as509-coolant-boiling-pointtester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_63535\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"63535\" data-product_sku=\"MMT988\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS509 Coolant Boiling Point Tester\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_63535\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-as509-coolant-boiling-pointtester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_63535\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"63535\" data-product_sku=\"MMT988\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL AS509 Coolant Boiling Point 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=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_63535\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-38913 status-publish last instock product_cat-automotive-repair-testing-equipment product_cat-battery-system-tester product_tag-autool-bt880 product_tag-battery-diagnostics product_tag-battery-tester-analyzer product_tag-best-seller product_tag-bt880 product_tag-bt880-battery-tester product_tag-leak-detection 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\/fr\/product\/battery-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\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT880 Car Load Battery Tester Leakage Test with Built-in Temperature Sensor\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2023\/09\/ad03237eeeef0acdb84974db7af9c2a4.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT880 Car Load Battery Tester Leakage Test with Built-in Temperature Sensor<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-38913\" data-product-id=\"38913\"><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>109.90<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/battery-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_38913\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"38913\" data-product_sku=\"MMT604\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT880 Car Load Battery Tester Leakage Test with Built-in Temperature Sensor\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_38913\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/battery-tester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_38913\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"38913\" data-product_sku=\"MMT604\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT880 Car Load Battery Tester Leakage Test with Built-in Temperature Sensor\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=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_38913\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"autool-guide-57447\" class=\"ag-block ag-related-blogs autool-related-guide\" aria-labelledby=\"related-blogs-title-57447\">\n<div class=\"ag-section-header\">\n  <span class=\"ag-section-kicker\">Related Blogs<\/span><br \/>\n  <span class=\"ag-section-line\" aria-hidden=\"true\"><\/span>\n<\/div>\n<h2 id=\"related-blogs-title-57447\" class=\"ag-heading\">Related Blogs<\/h2>\n<div class=\"autool-hp-blog-grid autool-related-media-grid\" aria-label=\"AUTOOL related guide cards\">\n  <a class=\"autool-hp-blog-card\" href=\"\/fr\/see-whats-hidden-in-your-fluids-autool-full-series-fluid-testers\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2026\/03\/c52aa84654f73f83b716e4ac1266d6f0.png\" alt=\"See What's Hidden in Your Fluids AUTOOL Full Series Fluid Testers\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n      <span class=\"autool-hp-blog-card__cat\">Product Presentation<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">See What&#8217;s Hidden in Your Fluids AUTOOL Full Series Fluid Testers<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">03\/23\/2026<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>  <\/a><\/p>\n<p>  <a class=\"autool-hp-blog-card\" href=\"\/fr\/how-much-does-it-cost-to-change-brake-fluid\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2026\/03\/brake-fluid-service.jpg\" alt=\"How Much Does a Brake Fluid Change Cost?\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n      <span class=\"autool-hp-blog-card__cat\">Repair Information<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">How Much Does a Brake Fluid Change Cost?<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">03\/13\/2026<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>  <\/a><\/p>\n<p>  <a class=\"autool-hp-blog-card\" href=\"\/fr\/a-professional-guide-to-brake-fluid-changes-by-system-type\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2025\/07\/The-Truth-about-Brake-Fluid-Changes-01.jpg\" alt=\"A Professional Guide to Brake Fluid Changes by System Type\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n      <span class=\"autool-hp-blog-card__cat\">Repair Information<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">A Professional Guide to Brake Fluid Changes by System Type<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">07\/04\/2025<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>  <\/a><\/p>\n<p>  <a class=\"autool-hp-blog-card\" href=\"\/fr\/ultimate-tire-service-package-all-your-tire-needs-covered\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2021\/06\/d22de3f4ee52ec7c232c0844de08e712.jpg\" alt=\"Ultimate Tire Service Package - All Your Tire Needs Covered\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n      <span class=\"autool-hp-blog-card__cat\">Purchase Guides<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">Ultimate Tire Service Package &#8211; All Your Tire Needs Covered<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">03\/26\/2026<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>  <\/a>\n<\/div>\n<\/section>\n<p><\/main><\/p>","protected":false},"excerpt":{"rendered":"<p>Brake Fluid Testing Guide AUTOOL AS501 Brake Fluid Tester Have you ever paid attention to the brake fluid while driving? If brake fluid is not used or maintained properly, it can affect braking performance and may also increase vehicle energy consumption. Regularly checking brake fluid quality and replacing substandard fluid in time is an important [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":57446,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[98],"tags":[],"hf_cat_post":[4519],"class_list":["post-57447","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-presentation"],"blocksy_meta":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/57447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/comments?post=57447"}],"version-history":[{"count":1,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/57447\/revisions"}],"predecessor-version":[{"id":72446,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/57447\/revisions\/72446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/media?parent=57447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/categories?post=57447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/tags?post=57447"},{"taxonomy":"hf_cat_post","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/hf_cat_post?post=57447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}