---
product_id: 392068854
title: "AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply)"
brand: "autool"
price: "€ 81.47"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/392068854-autool-power-circuit-probe-kit-6-24v-automotive-circuit-tester
store_origin: PT
region: Portugal
---

# 6-24V DC voltage range 4-meter extension cord Overload & short-circuit protection AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply)

**Brand:** autool
**Price:** € 81.47
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Empower your automotive diagnostics with precision and safety — never get stranded guessing again!

## Quick Answers

- **What is this?** AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) by autool
- **How much does it cost?** € 81.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/392068854-autool-power-circuit-probe-kit-6-24v-automotive-circuit-tester)

## Best For

- autool enthusiasts

## Why This Product

- Trusted autool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-In Safety First:** Automatic overload cutoff at 7A with buzzer alerts keeps you and your vehicle safe.
- • **Precision Fault Finder:** Pinpoint blown fuses & faulty wires in seconds to save time and frustration.
- • **Ergonomic & Portable Design:** Compact probe with a 4m extension cord and strong clip for easy access in tight engine bays.
- • **Versatile Vehicle Compatibility:** Perfect for cars, trucks, boats, motorcycles, trailers, and even airplanes operating 6-24V.
- • **All-in-One Diagnostic Powerhouse:** Test polarity, continuity, switches, relays, diodes, fuses, and grounds with one sleek tool.

## Overview

The AUTOOL Power Circuit Probe Kit is a professional-grade 6-24V automotive electrical tester designed to quickly identify faults such as blown fuses, short circuits, and bad grounds. Featuring multifunctional testing capabilities, ergonomic design with a 4-meter extension cord, and built-in overload protection, it ensures safe, accurate diagnostics across a wide range of vehicles including cars, trucks, boats, and motorcycles. Backed by a 3-year warranty and lifetime support, this tool is essential for any serious automotive professional or enthusiast.

## Description

Why Need It:The circuit breaker finder is mainly used to test the on-off condition of the automobile electrical system under the DC voltage. When the fuse is blown due to a short circuit, using this circuit tester can help you quickly and accurately find the faulty wire and its fault point.

## Features

- 【Why Need It】The circuit breaker finder is mainly used to test the on-off condition of the automobile electrical system under the 6-24v DC voltage. When the fuse is blown due to a short circuit, using this circuit tester can help you quickly and accurately find the faulty wire and its fault point.
- 【Multi Functional】Automotive electric system is test for continuity. Test for polarity of a voltage. Check switches, relays and the on-off of diodes, fuses and circuits . Test for polarity of electric cables and plugs. Track and locate short circuits. Test for bad ground contacts.Do not use on AC voltage.
- 【Easy To Use】The circuit probe can be used to test and activate components in or out of the vehicle electrical system. Press button to “Positive”side with LED lighting RED. Conact the probe tip to positive terminal of tested component to active the component. If LED turns to GREEN with buzzer, stop testing and check the component if defective or not, or rating current of component is higher than that of this tester.
- 【Widely Applicable】The car circuit tester is suitable for the diagnosis of all 6V to 24V automotive electrical systems and can work well on cars, trucks, boats, trailers, motorcycles, and airplanes. The portable and ergonomic design of the automotive circuit probe is convenient for you to use in narrow areas; the 4-meter extension cord is helpful for mobile maintenance work; the clip with strong bite force is not easy to fall off, providing you with a better experience.
- 【High Quality】The circuit probe is equipped with overload power-off protection. If the current or load is too large during the power distribution process or When the current exceeds 7A, it will automatically disconnect to protect the battery and give a buzzer warning. With its short-circuit protection, you can test for bad ground contacts instantly. The insulation material used in this electrical tester has passed the CCC national safety compulsory certification, which is safe and reliable
- 【Three Years Warranty and Lifelong Maintenance】For the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AUTOOL |
| Power Source | Battery Powered,electric |
| Style | AUTOOL |
| Colour | Green,Red |
| Item Weight | 200 Grams |
| Item dimensions L x W x H | 23 x 9 x 8 Centimeters |
| Min. Operating Voltage | 6 Volts |
| Specification Met | CE |
| Measurement Type | Multimeter |
| Maximum Operating Voltage | 24 Volts |
| UPC | 795853416831 |
| Manufacturer | AUTOOL |
| Country of Origin | China |
| Item model number | BT160 |
| Product Dimensions | 23 x 9 x 8 cm; 200 g |
| ASIN | B083J8L36S |

## Product Details

- **Brand:** AUTOOL
- **Power Source:** Battery Powered,electric
- **Style:** AUTOOL
- **Colour:** Green,Red
- **Item Weight:** 200 Grams

## Images

![AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) - Image 1](https://m.media-amazon.com/images/I/61j-m8vXKOL.jpg)
![AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) - Image 2](https://m.media-amazon.com/images/I/61UkC4rcXzL.jpg)
![AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) - Image 3](https://m.media-amazon.com/images/I/71d3Ggjy2VL.jpg)
![AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) - Image 4](https://m.media-amazon.com/images/I/71ticufdxtL.jpg)
![AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply) - Image 5](https://m.media-amazon.com/images/I/61LGUvVe6DL.jpg)

## Frequently Bought Together

- AUTOOL Power Circuit Probe Kit 6-24V Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder/Battery Tester/Power or Ground Supply)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-26*