---
product_id: 10938761
title: "Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector"
brand: "extech"
price: "33464 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Extech"
url: https://www.desertcart.is/products/10938761-extech-cb10-kit-3-in-1-breaker-finder-gfci-tester
store_origin: IS
region: Iceland
---

# Non-contact voltage detection 100-600V Precision breaker finder with adjustable sensitivity 3-in-1 all-in-one professional diagnostic kit Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector

**Brand:** extech
**Price:** 33464 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your electrical domain with precision and safety!

## Quick Answers

- **What is this?** Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector by extech
- **How much does it cost?** 33464 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/10938761-extech-cb10-kit-3-in-1-breaker-finder-gfci-tester)

## 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

- • **Ready-to-Go Rugged Kit:** Includes transmitter, receiver, 9V battery, and durable storage case—professional-grade tools organized and portable.
- • **Touch-Free Voltage Detection:** Detect live AC voltage safely from 100V to 600V without contact, with bright LED and audible warnings.
- • **Safety First with GFCI Testing:** Instantly diagnose wiring faults like open grounds and reversed polarity with a simple light-coded socket tester.
- • **Pinpoint Circuit Breakers Instantly:** Stop guessing—locate the exact breaker with audible & visual alerts, saving time and avoiding costly mistakes.
- • **Custom Sensitivity for Crowded Panels:** Adjust sensitivity to differentiate breakers packed tightly together—find the right one on the first try.

## Overview

The Extech CB10-KIT is a compact, professional-grade 3-in-1 electrical troubleshooting kit combining a precise circuit breaker finder, GFCI receptacle tester, and non-contact voltage detector. Designed for electricians, DIYers, and managers overseeing renovations, it offers adjustable sensitivity for accurate breaker identification, instant wiring fault diagnostics, and safe voltage detection from 100V to 600V—all in a rugged, portable case to streamline your workflow and ensure safety on every job.

## Description

Product Description The Extech CB10-KIT is the ultimate 3-in-1 diagnostic solution for homeowners, DIY enthusiasts, and professional electricians. Electrical troubleshooting can be dangerous and time-consuming, but this kit is engineered to make your work safer and significantly faster. Whether you are mapping a house for a renovation or trying to find which breaker a specific outlet belongs to, the CB10-KIT provides the precision you need. The heart of the kit is the Circuit Breaker Finder. By plugging the transmitter into a live outlet, you can use the handheld receiver to scan your breaker panel; it uses audible and visual cues to tell you exactly which switch is the right one. No more turning off the wrong computer or appliance by mistake. Additionally, the included Receptacle Tester checks for GFCI functionality and common wiring errors, while the Non-Contact Voltage Detector lets you safely check for live power before you begin any repair. Compact, durable, and intuitive, the CB10-KIT is a mandatory addition to any electrical maintenance tool belt. From the Manufacturer Troubleshooting Kit includes CB10 Circuit Breaker Finder with sensitivity adjustment to quickly locate circuit breakers with audible and visual alert. LED indicators determone if outlet is correctly wired and identifies 5 wiring faults. Also has a push-button GFCI test. CT20 Continuity Tester/Wire Tracer via bright flashing LED and loud pulsating beeper. The remote probe with LED allows a single user to trace up to three cables. DV20 AC Voltage Detector/Flashlight has non-contact detection of AC voltage from 100 to 600VAC. It also has a bright built-in LED flashlight with on/off button and a rugged double molded housing. Kit comes complete in a convenient storage/carrying case..

Review: Easy Peasy - The house we bought has multiple outlets with "open ground wires". I found this kit on desertcart. It has everything needed to trace the circuits at a much better price then buying the tools individually (plus it comes with a carry case) . Used the breaker finder to find and throw the breaker, then used the continuity tester to trace the wire to the junction box in my attic.Found the open ground and connected it to the main ground circuit. My only complaint is the voltage detector/flashlight...It is far too sensitive and reads "everything" as having current.
Review: Great tool kit - I have used all the tools in the kit except the circuit breaker finder. Recently I used the wire tracer to troubleshoot a non-working GFCI exterior outlet out of several outlets on the same circuit. I was able to verify that it was a loose connection and the problem was solved. Although it seems to be pricey, it is worth the cost when you consider that if I had called an electrician it would cost much more than the price of the kit. If you want to see the wire tracer in use please watch the video "GFCI Outlet Troubleshooting" on my YouTube channel: Abuelito Can Fix it.

## Features

- ACCURATE BREAKER IDENTIFICATION: Eliminate the guesswork and stop running back and forth to the service panel. The transmitter and receiver work together to pinpoint the exact circuit breaker or fuse protecting a specific outlet without cutting power.
- GFCI RECEPTACLE TESTING: Verify the safety of your home or job site with the integrated socket tester. It features a simple light-coded sequence to diagnose common wiring faults like open grounds, reversed polarities, and missing neutrals instantly.
- NON-CONTACT VOLTAGE DETECTION: Stay safe by detecting live AC voltage from 100V to 600V without ever making physical contact. The bright LED indicator and audible beeper alert you to the presence of power in wires, outlets, and light fixtures.
- ADJUSTABLE SENSITIVITY CONTROL: Fine-tune your search with the variable sensitivity dial on the receiver. This allows you to differentiate between closely packed breakers, ensuring you find the right one the first time, even in crowded panels.
- COMPLETE PROFESSIONAL BUNDLE: Get to work immediately with everything included in one rugged kit. This versatile set comes with the transmitter, receiver, 9V battery, and a convenient storage case to keep your diagnostic tools organized and protected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001AGVS8Q |
| Best Sellers Rank | #102,595 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Circuit Testers |
| Brand | Extech |
| Brand Name | Extech |
| Color | Green |
| Customer Reviews | 4.2 out of 5 stars 261 Reviews |
| Global Trade Identification Number | 00793950401101 |
| Included Components | 3 Electrical Troubleshooting tools |
| Item Dimensions | 6.4 x 2.2 x 1.5 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 6.4 x 2.2 x 1.5 inches |
| Manufacturer | Extech |
| Measurement Type | Ohmmeter, Voltmeter, Multimeter, Ammeter, or LCR Meter |
| Minimum Operating Voltage | 100 volts_of_alternating_current |
| Model | CB10-Kit |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 1218G95EA |
| Power Source | Battery Powered |
| Specification Met | CE, UL |
| Style | CB10-KIT |
| Style Name | CB10-KIT |
| UPC | 793950401101 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |

## Product Details

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

## Images

![Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector - Image 1](https://m.media-amazon.com/images/I/91LxHoLhSyL.jpg)
![Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector - Image 2](https://m.media-amazon.com/images/I/810pNlC5wZL.jpg)
![Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector - Image 3](https://m.media-amazon.com/images/I/6185NMjCDBL.jpg)
![Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector - Image 4](https://m.media-amazon.com/images/I/31ErmyapQ-L.jpg)
![Extech CB10-KIT 3-in-1 Breaker Finder, GFCI Tester, Voltage Detector - Image 5](https://m.media-amazon.com/images/I/71yNV2cLUdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Peasy
*by S***R on August 23, 2021*

The house we bought has multiple outlets with "open ground wires". I found this kit on Amazon. It has everything needed to trace the circuits at a much better price then buying the tools individually (plus it comes with a carry case) . Used the breaker finder to find and throw the breaker, then used the continuity tester to trace the wire to the junction box in my attic.Found the open ground and connected it to the main ground circuit. My only complaint is the voltage detector/flashlight...It is far too sensitive and reads "everything" as having current.

### ⭐⭐⭐⭐⭐ Great tool kit
*by B***S on December 28, 2021*

I have used all the tools in the kit except the circuit breaker finder. Recently I used the wire tracer to troubleshoot a non-working GFCI exterior outlet out of several outlets on the same circuit. I was able to verify that it was a loose connection and the problem was solved. Although it seems to be pricey, it is worth the cost when you consider that if I had called an electrician it would cost much more than the price of the kit. If you want to see the wire tracer in use please watch the video "GFCI Outlet Troubleshooting" on my YouTube channel: Abuelito Can Fix it.

### ⭐⭐⭐⭐ Except the pen
*by A***O on March 22, 2018*

Everything is well worth the money, except the pen. It won’t read the right wire if there are more than one wire within each other inside a box. It reads overall that a wire within the box is live, but you won’t be able to identify which wire is live. Even if you separate them. The radius of the pen it may be to sensitive that it actually picks up senses within 6” away from the live wire. But the breaker tracers are awesome. I love them. As far as the pen, I had to purchase another one from a different brand.

## Frequently Bought Together

- Extech - 1218G95EA CB10-Kit Handy Electrical Troubleshooting Kit with 5 Functions
- Southwire 58292240 60030S Circuit Breaker Finder Adapter/Accessory Kit; Includes Alligator Clips and Light Bulb Circuit Adapter (Compatible with Southwire 's 41210S Circuit Breaker Finder)
- Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltage Tester with Integrated GFCI Outlet Tester

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-01*