---
product_id: 49958181
title: "KZYEE KM10 Power Circuit Probe Kit 12V 24V Automotive Circuit Tester | Digital Multimeter Short Finder AC/DC Voltage Tester, Diode & Resistance, Current Probe Component Activation, 20FT+20FT Cable"
brand: "kzyee"
price: "896.92 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/49958181-kzyee-km10-power-circuit-probe-kit-12v-24v-automotive-circuit
store_origin: TN
region: Tunisia
---

# 12-24V dual system power Live color waveform display 40ft total cable reach KZYEE KM10 Power Circuit Probe Kit 12V 24V Automotive Circuit Tester | Digital Multimeter Short Finder AC/DC Voltage Tester, Diode & Resistance, Current Probe Component Activation, 20FT+20FT Cable

**Brand:** kzyee
**Price:** 896.92 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose Like a Pro, Fix Like a Boss!

## Quick Answers

- **What is this?** KZYEE KM10 Power Circuit Probe Kit 12V 24V Automotive Circuit Tester | Digital Multimeter Short Finder AC/DC Voltage Tester, Diode & Resistance, Current Probe Component Activation, 20FT+20FT Cable by kzyee
- **How much does it cost?** 896.92 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49958181-kzyee-km10-power-circuit-probe-kit-12v-24v-automotive-circuit)

## Best For

- kzyee enthusiasts

## Why This Product

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

## Key Features

- • **Test Before You Replace:** Simulate ECU signals and activate components on the spot—stop wasting money on good parts and fix with confidence.
- • **Catch Ghost Faults Instantly:** Color TFT screen reveals intermittent sensor glitches and unstable grounds others miss—diagnose smarter, not harder.
- • **Unmatched Reach & Visibility:** 40ft cable plus bright LED work light lets you test anywhere, day or night, from trucks to trailers with ease.
- • **All-in-One Diagnostic Powerhouse:** Combine voltage, polarity, resistance, continuity, and more in a single tool—ditch the multimeter hassle.
- • **Built-In Safety with Auto-Reset Breaker:** 10A overload protection trips instantly and resets automatically—work safely without sparks or blown fuses.

## Overview

The KZYEE KM10 Power Circuit Probe Kit is a professional-grade automotive tester designed for 12-24V systems. Featuring a vibrant color TFT display, it detects voltage, resistance, continuity, and intermittent faults with precision. Its 40ft cable reach and built-in LED light enable efficient diagnostics in any environment. With auto-reset breaker safety and component activation capabilities, it empowers both pros and DIYers to save time and money by accurately pinpointing electrical issues before replacing parts.

## Description

join thousands of technicians and gearheads who trust our power scan probe tester to diagnose, activate, and repalr_anywhere, anytime.
Born from real shop frustrations and recommend by top YouTubers, KM10 power circuit probe tester replaces a toolbox with one smart probe. It talks to your vehicle—from voltage and shorts to instant part activation.
. Trusted by pros, loved by DIYers. It’s your roadside rescue, your shop shortcut, your secret weapon.
DC Voltage, AC Voltage, Resistance, Diode, 40-foot Cable (20ft+20ft extension), and with A heavy duty portable case.

## Features

- 【All-in-One Automotive Circuit Testing Kit】KZYEE KM10 12/24v tester probe combines every essential electrical tester with power—voltage, polarity, resistance, continuity, diode, duty cycle, ground, signal, component activation, and wire tracing automotive—into one tool. Red/green LEDs with tone cues show results instantly—no multimeter needed. Locate shorts, opens, and bad grounds in seconds without pulling panels. Works on cars, trucks, motorcycles, trailers, and boats across 6-30V systems
- 【See "Ghost" Faults】Live Color Waveform Display Catches Intermittent Sensor Glitches Others Miss．Acting as a current probe and electrical system tester, the KM10 auto probe 12v power circuit electrical tester reads live DC/AC voltage, frequency, duty cycle, and signal waveforms in real time. The easy-to-read color TFT screen visualizes signals under actual load, revealing unstable grounds, weak sensors, and intermittent faults that ordinary testers miss. Perfect for diagnosing injectors, PWM signals, and sensor outputs — saving hours of diagnostic time and preventing costly repairs
- 【Test Before You Replace】Simulate ECU Signals to Power Up & Verify Lights, Motors, Relays Instantly．Avoid replacing good parts. Instantly power or ground component activation tools such as lights, fans, pumps, relays, injectors, and trailer lights to verify function with one touch. Real users report using KM10 portable car circuit electrical tester to test radiator fans, electronic parking brake motors, and countless other components. Activate parts directly through the probe to confirm whether a component is bad or miswired before replacement. Make every replacement decision with confidence, increase your fix rate, and stop wasting money on good parts
- 【Auto-Reset Breaker】Work safely with built-in overload protection. The KM10 automotive electrical tester features a 10A auto-reset circuit breaker with power that trips instantly on overload and restores power within seconds. Connectivity is really easy, and the functionality works simply — preventing sparks or blown fuses while testing sensitive circuits. Combining safety, stability, and simplicity in every test
- 【40ft Reach + Work Light】Reach any corner easily with a 20ft main cable plus 20ft extension — 40ft total reach that users love — ideal for long trucks, trailers, or RVs. The built-in bright LED flashlight and color TFT screen ensure clear visibility even in dark spaces. Test voltage, signal, and component activation anywhere without moving the battery source, keeping you efficient day or night
- 【The Professional's Choice】Highly recommended by top YouTuber mechanics like Tomeighty and AutoFun. The KM10 wire short circuit tester delivers diagnostic capability equal to P~P~3/P~P~4-type tools, but with safer breaker protection, smarter signal display, and greater value. For the price, it's a good probe. Built for both professionals and DIYers who use it ALL the time, because real tools earn trust through performance, not promises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B071LHLSBB |
| Best Sellers Rank | 231,534 in DIY & Tools (See Top 100 in DIY & Tools) 265 in Circuit Testers |
| Brand | KZYEE |
| Colour | Orange |
| Compatible Devices | Cars, Trucks, Motorcycles, Trailers, Boats, Vehicle Battery, Cigarette Lighter Power Supply |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,057) 4.5 out of 5 stars |
| Included Components | Carry Case: 3'' extension probe,battery hookup clips,20ft extension cord,manual |
| Item Dimensions | 27.9 x 22.4 x 7.4 centimetres |
| Item Weight | 3.5 Ounces |
| Manufacturer | KZYEE |
| Manufacturer Part Number | KZYEE |
| Maximum Operating Voltage | 24 Volts |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 12 Volts |
| Model Number | KM10 |
| Number Of Items | 1 |
| Power Source | Battery Powered |
| Specification Met | CE, EMC, IP 67 |
| Style Name | 2027 Newest Version |
| Upc | 670534606919 |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** KZYEE
- **Colour:** Orange
- **Item weight:** 3.5 Ounces
- **Power source:** Battery Powered
- **Style:** 2025 Newest Version

## Images

![KZYEE KM10 Power Circuit Probe Kit 12V 24V Automotive Circuit Tester | Digital Multimeter Short Finder AC/DC Voltage Tester, Diode & Resistance, Current Probe Component Activation, 20FT+20FT Cable - Image 1](https://m.media-amazon.com/images/I/71GtsRi3VdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Nice Bit of Kit well worth the price
*by  on Reviewed in the United Kingdom 22 December 2018*

PackagingThe tester came in a cardboard outer sleeve. Once removed you will find a hard-plastic case that holds the tester unit and the accessories.Upon opening the box you notice how well the unit is fitted in there with a nice thick foam insert in the lid.First LookLooking at the unit you see how well it looks and some of the nice design features it has with the colour screen and the removable probe along with a massive 20ft extension cable.It has all the connections you need, Direct from the battery or from the included lighter socket adapter.First useThe unit was powered by the lighter socket and booted up into the menu in a second.You are presented with a nice clear colour display and 4 menu options at the top of the screen. The unit has 2 led's on the top of it giving you some light to work with.You select the menu option with the round menu button on the device.The menu runs through the following settingsDC Voltage, AC Voltage, Resistance and DiodeJust press the menu button until you see the correct screen.With the probe in DC Voltage it allows you to read the DC Voltage of a circuitThe AC Voltage does the same but for AC VoltageThe Resistance mode enables you to check the resistance between the tip and the Aux ground Lead.In this mode you can check the voltage drop from positive to negative on a diodeI used the probe to check a few headlight bulbs I had lying around not knowing if they were out or not.I connected the Aux cable from the probe to the negative on the bulb and touched the tip to the positive, this allowed me to check the circuit. The screen went green confirming no issues with the continuity of the bulb I then pushed forward on the toggle switch and applied voltage to the bulb lighting it up.A quick two-minute task is completed with the tester saving a lot of time and effort.My Thoughts,All in all a solid bit of kit with easy to use features and a easy to use menu. A Good design aesthetic and all stored in hard plastic case. a must for anyone who works on electrical systems.

### ⭐⭐⭐⭐⭐ Should have bought one of these years ago.
*by  on Reviewed in the United Kingdom 25 March 2020*

Love this tool!Really speeds up diagnosis.. love the fact that you can inject positive or negative feed down a wire by pressing a switch.. makes circuit detection instant!works on 12 or 24v so good on cars/vans and commercial HGV also.Nice set of adaptors, well made and sturdy.. dont wait, just buy it.. will pay for itself in saved hours probably on the first job or 2!

### ⭐⭐⭐⭐ decent cheap tool
*by  on Reviewed in the United Kingdom 27 May 2021*

As an Automotive professional brought this to replace my original power probe, thought it would be useful to display the different voltage on vehicles as opposed to just + & - V. Used everyday for last 2 weeks on approx 10 jobs per day and has performed fine, has 2 LED's that come on as soon as powered up that at first I found annoying but have to admit are quite useful, easy to probe into looms (beeps let you know when contact made). Only point I would make is having been a tech for many years tool does feel a bit cheap and lightweight, as opposed to just chucking this back in toolbox when finished I keep it out of the box on the dashboard of my van, and so far all ok I wouldn't think it would last long rolling about with other tools in a drawer, on the positive side leads are good quality and with the extension cable you could easily walk around an artic cab and trailer.

## Frequently Bought Together

- KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester Electrical System Tool, Digital Voltage Tester, Short Finder, AC DC Diode Resistance Current Probe Tester, 20FT+20FT Cable
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-02*