---
product_id: 10938761
title: "Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions"
brand: "extech"
price: "€ 223.43"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.it/products/10938761-extech-cb10-kit-handy-electrical-troubleshooting-kit-with-5-functions
store_origin: IT
region: Italy
---

# 5-in-1 multifunctional power Precise circuit breaker locator Built-in bright flashlight Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions

**Brand:** extech
**Price:** € 223.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your troubleshooting game with precision and ease!

## Quick Answers

- **What is this?** Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions by extech
- **How much does it cost?** € 223.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/10938761-extech-cb10-kit-handy-electrical-troubleshooting-kit-with-5-functions)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Pinpoint Accuracy:** Locate 110-125V breakers with adjustable sensitivity for flawless troubleshooting.
- • **On-the-Go Convenience:** Compact carrying case keeps your essential tools organized and ready for any job.
- • **Multifunctional Mastery:** Combine circuit breaker finder, outlet/GFCI tester, continuity checker, wire tracer, and voltage detector in one sleek kit.
- • **Visual & Audible Alerts:** Bright flashing LEDs and loud pulsating beepers ensure you never miss a signal.
- • **Non-Contact Voltage Detection:** Stay safe with AC voltage detection from 100 to 600 VAC without direct contact.

## Overview

The Extech 1218G95EA CB10-Kit is a professional-grade electrical troubleshooting kit featuring 5 essential functions: circuit breaker finding, outlet/GFCI testing, continuity checking, wire tracing, and AC voltage detection with a built-in flashlight. Designed for accuracy and safety, it offers adjustable sensitivity, bright LED indicators, audible alerts, and a rugged carrying case for ultimate portability.

## Description

Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions

## Features

- Circuit Breaker Finder with outlet/GFCI tester
- Local continuity checking is accomplished by a bright flashing LED and loud pulsating beeper
- AC Voltage Detector with Flashlight
- Convenient Carrying Case

## Product Details

- **Brand:** Extech
- **Power Source:** Battery Powered
- **Style:** CB10-KIT
- **Color:** Green
- **Item Weight:** 0.02 Kilograms

## Images

![Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions - Image 1](https://m.media-amazon.com/images/I/91LxHoLhSyL.jpg)
![Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions - Image 2](https://m.media-amazon.com/images/I/810pNlC5wZL.jpg)
![Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions - Image 3](https://m.media-amazon.com/images/I/6185NMjCDBL.jpg)
![Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions - Image 4](https://m.media-amazon.com/images/I/41oy7xCGtwL.jpg)
![Extech CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions - Image 5](https://m.media-amazon.com/images/I/71yNV2cLUdL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works through walls too
*by D***D on April 5, 2024*

I just bought this to use in my older house and it has worked great for finding the breakers and even wires in the wall! I find for the walls it can be a little hard to trace as I feel like the wires have to be within 1-1.5" deep with the sensitivity maxed out and you can loose the signal being as little as 1/4" off from the trail, but it totally works and let me trace a few wonky paths so I could figure out exactly where the wire was moving in my walls and even to a buried junction box.I also really like the manual adjustment since it lets me hone in the breaker real quick and I don't have to scan the breaker like you see with the auto-adjusting ones. I just go to the breaker on about "half" sensitivity, move fast, and when I hear the beep I just drop it to lowest immediately and find it every time. Also due to the manual aspect of it, it let me figure out that a circuit was being served by 2 breakers and tracing which wire went where within the 14/3 wire sleeve itself since I could turn the sensitivity down so low. The socket tester works well too from the few tries.Only real issue I noticed is if you have any of the circuit based dimmers that basically everyone uses now since LED lights need them for dimming, it'll also send a signal in the line that this can pick up. It's real obvious though as it beeps much faster and sounds funny compared to how the device normally works, so either just ignore it and follow the normal beeps or turn off the light, surge protector, etc.Great device and wish I had one sooner to figure out all this weird wiring and no constant breaker switching either!

### ⭐⭐⭐⭐⭐ Works well and reliable
*by S***N on August 7, 2015*

Very effective tool, I use it on almost every repair call.It made me look like a pro when I labeled all the sub panels for a commercial warehousing customer of mine who berths hundreds of food trucks boats and RV's. When they need to know where a breaker is in one of their 9 panels they can find it because they are all labeled now at the receptacles.It works for two and three leg circuits without neutral legs better than I thought it would. I used alligator clip jumper wires and pins to connect the plug to the various twist lock and range receptacles that the food trucks plug into for the night. It is a little hazardous to have open hot wires using alligator clips, but it works safely and well well with a little caution and a vigilant helper.I am very happy. I have also used it to locate GFI feeds and test GFCI receptacles. It is a good tool and a great price.It is not a hard core unit in the long run, but it is not crummy cheap either. I am a professional repair contractor and although I am not destructively hard, am very hard on my gear in normal use, electrical work is a rough discipline. I drop things a lot, and I use it up, burn it out, and play it as productive as possible. I have no problem with the fact that a saws-all lasts me about a year during rough in work. The tool makes its money several times over.The plug-in on the breaker locator broke when I was testing a GFCI. The ground prong came out of the plastic body. The prongs are good thick stainless steel but it needs a larger chamfer ring to hold it into the plastic, at least the ground prong anyways.I absent minded threw both the plug and receiver away immediately on the job site with some other debris and wire clippings. I looked closely at the body of the plug and hastily decided not to try to open it and fix it. I figured I would just buy another one. Now I wish I had saved it and looked closer later.I have a entry level quality toner kit also and love it. I have dropped it twice and opened it and fixed the antenna cartridge and the speaker twice.I can not see the point in spending over 100 bucks on instruments that are gonna get beat up, or stolen anyways. This is an excellent tool whether you are a home-owner or a professional. The seller gets it out quick and with good packaging.If I am more careful with the plug I am sure it will not break again.

### ⭐⭐⭐⭐ Works very well, but you have to fiddle with it a little to get it dialed in.
*by L***G on April 6, 2023*

I had no idea this kind of product existed until I was having trouble tracing circuits in my house. The house is midcentury, so not crazy old, but it has had some interesting wiring work done over the years. During those years nobody has apparently taken the time to accurately label the breaker boxes downstairs, so you can never tell what circuit anything is on.Normally this is frustrating, but not the end of the world, but recently was a much bigger problem. I got a MIG welder that I can use for hobby stuff, but it has to be on a 20AMP circuit instead of 15AMP. Normally this wouldn't be an issue, just double check it is on a 20AMP circuit and that the outlet is also rated 20AMP, but of course I couldn't tell which outlet was on which circuit.I didn't want to have to guess or start flipping breakers to see what turns off, so I looked online. I was originally just hoping for a test plug that could give me some sort of further information. I already have the ones that just tell you if the outlet is wired correctly. I was SO pumped when I found out this thing existed and wasn't crazy expensive. I couldn't wait for it to get here.I tried it out and I was able to quickly make sure the outlets, including GFI, were wired correctly (because the plug section also performs this function) and which circuit they were on. It saved so much time and messing around and gives me a great option for future situations that are similar. I have even already lent it to a couple of friends who didn't know this technology existed and were also very excited to make use of it.Using the tester can be a little delicate, but I did look at some other reviews that were helpful. Basically you start by plugging in the dongle to the outlet you want to find the breaker for, then you start sliding the handle along with the tip making contact along the center of each circuit breaker. Then you keep turning down the sensitivity until it only beeps on one breaker switch and that is the loop that the plug is attached to. When it gets the test signal from the plug, the handle frantically but rhythmically beeps. It takes a few tries to recognize it, but it is a distinct sound.The sensitivity adjustment has to happen every time you use it, as far as I can tell, but after the first time it is much easier because you know what to listen for.

## Frequently Bought Together

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-27*