---
product_id: 442564249
title: "ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation"
brand: "zktool"
price: "$75"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/442564249-zktool-power-circuit-probe-automotive-electrical-system-tester-dc-6
store_origin: NZ
region: New Zealand
---

# 6-24V DC voltage range 4m long lead for versatile reach Sound & flash alerts for low light use ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation

**Brand:** zktool
**Price:** $75
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your diagnostics with precision and confidence!

## Quick Answers

- **What is this?** ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation by zktool
- **How much does it cost?** $75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/442564249-zktool-power-circuit-probe-automotive-electrical-system-tester-dc-6)

## Best For

- zktool enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** 4-meter cable length lets you access hard-to-reach circuits with ease and safety.
- • **Dual Alert System:** Integrated beep and flash notifications ensure you never miss a fault, even in dim environments.
- • **Built-in Safety Cutoff:** Automatic current cutoff at 7A protects both you and your vehicle’s electrical system.
- • **Precision Voltage Testing:** Accurately measures 2V to 24V DC for all your automotive diagnostics.
- • **Comprehensive Circuit Analysis:** Test continuity, polarity, relays, diodes, fuses, and locate short circuits effortlessly.

## Overview

The ZKTOOL Power Circuit Probe is a compact, battery-powered automotive electrical tester designed for professionals and enthusiasts. It supports DC voltage testing from 6 to 24V, features sound and flash alerts for easy fault detection in low light, and includes a 4-meter lead for versatile use. With capabilities to test continuity, polarity, relays, diodes, fuses, and short circuits, plus an automatic 7A current cutoff for safety, it’s an essential tool for efficient vehicle electrical troubleshooting.

## Description

Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation

## Features

- 【Function】 Continuity tester for testing components inside and outside the vehicle electrical system: This electrical tester can be used to test and activate components inside and outside the vehicle electrical system, testing voltage polarity, relays and diodes, fuses and circuit continuity, checking lights, checking motors, Track and locate short circuits, test for poor grounding, test cable and plug polarity, measure 2V to 24V DC voltage, etc.
- 【Contains】 1 x Power Scan, 1 x Probe Tip, 1 x Battery Hookup Clips, 1 x User Manual, 2 x red clips. Lead length: about 4M / 157.Sinch, which is convenient for you to measure the polarity of the vehicle's various orientation circuits.
- 【Application】 1 Clamp the red clip on the positive pole of the car battery, 2 Clamp the black clip on the negative pole of the car battery, 3 Connect the car power probe to the bad point of 6-24V DC. You can conduct positive and negative battery currents to the probe by shaking the power switch forward or backward. The cable length is about 4m. The device has short-circuit protection, when the current exceeds 7A, the device will automatically cut off the current.
- 【Features】 Power Circuit Probe Kit has two obvious reminders, sound and flash, so you can still use it even in low light conditions. Sound:Beep. There are operation videos below, which can be watched in detail.
- 【Remind】 Do not use this item near explosive gas, vapor or dust. When pressing the power switch (Note: or shaking), the battery current will be directly conducted to the pen tip, which may cause Sparks can be caused when touching the ground or certain circuits. Do not use the device under 11o/220V indoor current, only for DC6~24V system。There are detailed instructions in the product box, please refer to the operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZKTOOL |
| Part number | ZK082 |
| Item Weight | 310 g |
| Product Dimensions | 9 x 4 x 25 cm; 310 g |
| Item model number | ZK082 |
| Size | Common Type |
| Colour | Black |
| Style | Compact |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ZKTOOL
- **Power source:** Battery Powered
- **Style:** Compact
- **Colour:** Black
- **Item dimensions L x W x H:** 9 x 4 x 25 centimetres

## Images

![ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation - Image 1](https://m.media-amazon.com/images/I/61sW7kZkeRL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Will this device power up component so to check that it is working.**
A: It will if there is a short to it.  You will have to connect power (positive on your battery).

## Customer Reviews

### ⭐⭐⭐⭐⭐ ok
*by S***R on 7 June 2025*

Ok

### ⭐⭐⭐⭐⭐ A very handy piece of kit
*by A***T on 4 January 2025*

Have wanted one for a while and so glad I made the effort and bought oneVery handy tool.

### ⭐⭐⭐⭐⭐ Has thought me a lot
*by S***N on 18 August 2024*

My kryptonite is auto electrics, I understand only the basics but, this bit of kit has been invaluable and by being able to force power to a circuit is a revelation meaning it is much easier to understand where a problem is in a circuit and 2 lights that tell you exactly what you need to know. I wouldn’t be without this now and it has saved me fortunes in auto electricians bills.

## Frequently Bought Together

- ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation
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- JIMCOM Circuit Tester, 6V/12V/24V Test Light Automotive Truck Car Electrical Circuit Continuity Tester Test Light Indicator with Pen Tool Electrical System Tester

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*