語言和貨幣
AUTOOL BT160 Automotive Power Circuit Tester
US$33.00
主要特色
- 6–24V Circuit States
- Continuity + Ground Checks
- Controlled Component Activation
- Harness Short Tracing
- 6–24V Circuit States: Identify positive, negative, and open conditions in 6–24 V DC vehicle circuits with red and green LED feedback.
- Continuity + Ground Checks: Check wires, fuses, relays, switches, and component ground paths for continuity or open conditions.
- Controlled Component Activation: Apply power or ground to selected components for in-vehicle or bench checks.
- Harness Short Tracing: Probe successive harness sections after removing a blown fuse to narrow the side carrying a short or overload condition.
- 4 m Working Reach: Reach test points from the vehicle battery with the integrated 4 m lead.
- 3 年保用期 主機保固 3 年，配件保固 1 年
- 90日返回 符合條件的退貨可在 90 天內進行
- 官方店鋪 正品 · 直接支持
AUTOOL BT160 · 6–24V Powered Circuit Probe
Probe and Activate Compatible DC Circuits
Trace common faults from the battery to distant test points with this automotive electrical circuit tester for compatible 6–24V DC vehicle circuits. BT160 identifies positive, negative, and open states, checks continuity and ground paths, and can apply controlled power or ground to selected components. Its long integrated lead supports front-to-rear harness work on larger vehicles.
- 6–24 V DC Circuits
- Polarity / Continuity / Ground Checks
- Selected Component Activation
- Manual Short-Circuit Tracing
- 4 m Test Lead
主要特色
Power and Ground Checks with a Circuit Test Probe
Polarity Test
Probe an unknown contact to identify circuit polarity. The red LED indicates positive voltage, and the green LED indicates negative voltage.
Continuity And Open Circuit Test
Check whether a tested wire, fuse, relay, switch, or circuit path is continuous or open by using the auxiliary ground lead and probe tip.
二極體測試模式
Quickly test the working status of a diode assembly and determine whether the circuit is open or continuous.
接地測試
Check whether the negative grounding of a component is good. Green LED with buzzer feedback indicates good grounding under the correct test setup.
Short Circuit Following
After removing the blown fuse, probe successive harness sections to narrow which side still shows the short or overload condition.
Current Overload Protection
When overload or excessive current is detected, BT160 automatically opens circuit protection and beeps to reduce unnecessary losses.
6–24V DC Testing
Use BT160 only with 6-24V DC automotive electrical systems, including common 12V cars and 24V heavy trucks.
4m Test Lead
The 4m lead extends working reach from the battery, while the 220 × 30 × 30mm probe body fits in one hand.
組件啟動
Supports component testing both outside the vehicle and in the vehicle electrical system. Follow the specified wiring and activation procedure for the component under test. Apply output only in the documented polarity/current mode; do not inject power or ground into an ECU, SRS, sensor or data line without a specific authorized procedure.
3年保固支持
主機：三年保固。標準配件：一年保固。保固政策。
Service Workflow
Connect, Identify and Test the Circuit
步驟進展1 / 10
01
Connect To Battery
Unroll the leads. Connect the red clip to the positive terminal of the vehicle battery and the black clip to the negative terminal.
02
Run A Quick Self-Test
Press the switch to confirm LED feedback. Red indicates positive voltage and green indicates negative voltage.
03
Probe The Circuit
Touch the probe tip to the circuit contact, wire, fuse, relay, diode, or component terminal according to the selected test mode.
04
Read LED And Buzzer Feedback
Use LED color, buzzer behavior, and circuit response to identify positive, negative, open, continuous, grounded, overloaded, or shorted conditions.
05
極性測試
Contact the probe tip to the tested point. A positive contact lights the red LED, while a negative contact lights the green LED.
06
連續性測試
Connect the auxiliary ground lead to one side of the tested wire and the probe tip to the other side. Green LED means continuity is present.
07
組件啟動
Use the power switch to apply positive or negative output under the correct setup. Stop immediately if the LED changes color with buzzer feedback.
08
Jumper Lead Operation
The black clip and auxiliary ground lead are directly connected through the unit, allowing BT160 to work as a long jumper test lead in suitable checks.
09
Grounding Testing
Use grounding test mode to check whether the negative grounding of a component is good when high current flow requires reliable grounding.
10
Short Circuit Locating
Remove the blown fuse, start from the fuse socket, follow the wiring harness, and check the wire side where green LED with buzzer appears.
安全使用
Limit Powered Tests to Approved Circuits
6-24V DC Only
Use BT160 only with 6-24V DC automotive electrical systems, including common 12V cars and 24V heavy trucks.
Do Not Use On AC Power
BT160 is not designed for 110V / 220V AC household current or any system above 24V DC.
Spark Warning
Sparks may occur at the probe tip during use. Do not operate in areas with combustible gas, dust, or explosive conditions.
使用前檢查
Check the case, probe tip, clips, and leads before use. Do not use the tester if cracks, exposed wires, or visible damage are found.
Sharp Probe Tip
The probe is sharp. Use and store it carefully, and keep the tool away from children.
Do Not Open The Tool
Do not disassemble BT160. Opening the tool voids the warranty, and repairs should be handled by authorized service support.
Interpret the Result in Context
Verify the circuit, mode, polarity and permitted load before applying power or ground. Protection in the tester does not prove that an ECU, sensor, SRS circuit or other sensitive module can accept an active output.
Stop on an Overload Alert
During component activation, an overload can disconnect output and trigger an LED change with a beeping alarm. Stop the test, then check the circuit, component condition, and rated current before continuing.
模型比較
Choose the Right Circuit Test Tool
模型指南
Choose one or more models. BT160 is selected by default.
已選擇 1 個模型
未選擇任何型號。請選擇一個型號進行比較。
| 產品描述* | BT160 | BT210 | BT250 | BT260 | BT280 |
|---|---|---|---|---|---|
| 測量範圍 | |||||
| DC Voltage Measurement Range | × | 9〜30V | 0〜65V | 0〜65V | 0.1〜100V |
| AC Voltage Measurement Range | × | 9〜30V | 0〜65V | 0〜65V | 0.1〜100V |
| 電阻測量範圍 | × | × | 0~200KΩ | 0~200KΩ | 1~200KΩ |
| 電流測量範圍 | 0〜10A | 0〜10A | 1〜10A | The 1–10 A figure is a rated-current/protection limit. Choose a model with a documented ammeter mode when current measurement is required. | 0〜18A |
| Core Tests & Protection | |||||
| DC Voltage Detection Mode | ✓ | ✓ | ✓ | ✓ | ✓ |
| 接地測試 | ✓ | × | ✓ | ✓ | ✓ |
| 溫度測試 | × | ✓ | × | × | × |
| Polarity Test | ✓ | ✓ | ✓ | ✓ | ✓ |
| Current Overload Protection | ✓ | ✓ | ✓ | ✓ | ✓ |
| 連續性測試 | ✓ | ✓ | ✓ | ✓ | ✓ |
| 二極體測試模式 | ✓ | × | ✓ | ✓ | ✓ |
| Resistance Detection Mode | × | × | ✓ | ✓ | ✓ |
| Advanced Diagnostics & Output | |||||
| Injector Test | × | × | × | × | ✓ |
| 0~5V Power Supply | × | × | × | × | ✓ |
| Relay Test | × | × | × | × | ✓ |
| 組件啟動 | × | × | × | × | ✓ |
| 示波器模式 | × | × | × | × | ✓ |
| Multimeter Mode | × | × | × | × | ✓ |
| 智慧測試 | × | × | × | × | ✓ |
| Hardware, Power, Interface & Updates | |||||
| 工作電壓 | 6〜24V | 9〜30V | 9〜30V | 9〜30V | 9〜30V |
| 電源線長度 | 4m | 1.1m | 1.5m | 12m | 6m |
| 多種語言 | × | × | 9 | 9 | 14 |
| 屏幕尺寸 | × | × | 1.65英寸 | 1.65英寸 | 2.8英寸 |
| TFT彩色顯示屏 | × | × | ✓ | ✓ | ✓ |
| LED燈 | × | ✓ | ✓ | ✓ | ✓ |
| 在線更新 | × | × | × | × | ✓ |
手冊和支持
Find the Manual and Connection Guidance
AUTOOL BT160 User Manual
Open the PDF manual for AUTOOL BT160 voltage, polarity, continuity, diode and grounding checks, short-circuit tracing, component activation, overload protection and troubleshooting support.
包裝內容
See What Comes in the Box
- 主機AUTOOL BT160 automotive electrical system tester
- 電力電纜Integrated 4m / 13ft lead with red and black battery clips
- Auxiliary GroundAuxiliary ground clamp
- 文档BT160 user manual
- 零售包裝盒AUTOOL BT160 retail package
- 最終檢查Accessories follow the listed package configuration.
買家問題
Circuit Connection and Measurement Questions
Can BT160 Be Used On 12V Cars And 24V Trucks?
Yes. BT160 is designed for 6-24V DC systems, so it is suitable for common 12V car electrical checks and 24V heavy truck electrical checks when used within the specified range.
Can BT160 Be Used On 110V Or 220V AC Circuits?
No. BT160 is not designed for 110V / 220V AC household current or any over-24V DC system. Use it only on 6-24V DC automotive electrical systems.
Does BT160 Measure Exact Voltage Values?
BT160 does not have a screen and is not the right choice for reading exact voltage values. It is intended for quick DC circuit presence, polarity, continuity, diode, grounding, and overload checks. Choose BT210, BT250, BT260, or BT280 if you need numerical voltage display or more measurement functions.
What Do The Red And Green LEDs Mean?
Red LED indicates positive voltage supplied or detected. Green LED indicates negative voltage supplied or detected. In continuity testing, green LED feedback indicates continuity is present.
Does BT160 Support Temperature Test Or LED Light?
BT160 is positioned as a simple 6-24V DC circuit tester and does not list temperature test or LED light as BT160 functions in the model comparison. Choose BT210 if you need temperature test and LED light support.
How Does The Power Switch Work?
The power switch can be used to output voltage during suitable tests.
- Press the “-” side to output positive voltage and press the “=” side to output negative voltage.
- Follow the manual and stop if the LED changes color with buzzer feedback during component testing.
- Use only the documented polarity/current mode and never inject power or ground into an ECU, SRS, sensor or data line without a specific procedure.
What Should I Do If Overload Protection Is Triggered?
If BT160 beeps or the LED changes unexpectedly during a powered test, stop testing immediately. Check whether the tested component is defective, whether the circuit is shorted, or whether the rated current of the component is higher than the tester can support.
What Is Included In The BT160 Package?
Package contents: BT160 main unit, integrated lead with red and black battery clips, auxiliary ground clamp, user manual, and retail box.
哪 AUTOOL Circuit Tester Should I Choose?
- Choose BT160 if you need a compact no-screen 6-24V DC tester for polarity, open circuit, diode, grounding, and overload protection checks.
- Choose BT210 for a simple digital display, temperature test, and LED light.
- Choose BT250 or BT260 for TFT screen, AC / DC voltage, resistance, and multi-language support.
- Choose BT280 for smart test, multimeter, oscilloscope, relay, injector, component activation, online update, and higher-end diagnostic functions.
保固期有多長？
主機：三年保固。標準配件：一年保固。保固政策。
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