---
product_id: 744374592
title: "Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case"
brand: "focemta"
price: "₩169699"
currency: KRW
in_stock: true
reviews_count: 8
category: "Focemta"
url: https://www.desertcart.kr/products/744374592-circuit-breaker-finder-kit-with-gfci-outlet-tester-for-90
store_origin: KR
region: South Korea
---

# 90-135V AC precision voltage range Dual LCD for voltage & signal strength All-in-one kit with 4 adapters Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case

**Brand:** focemta
**Price:** ₩169699
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your circuits with precision and power — never miss a beat!

## Quick Answers

- **What is this?** Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case by focemta
- **How much does it cost?** ₩169699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/744374592-circuit-breaker-finder-kit-with-gfci-outlet-tester-for-90)

## Best For

- focemta enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Portability:** Impact-resistant ABS housing and compact design fit perfectly in the included carrying case—built to endure tough job sites and streamline your workflow.
- • **Pinpoint Circuit Accuracy:** Dual LCD screen delivers real-time voltage and signal strength for flawless breaker identification—no guesswork, just precision.
- • **Pro-Level GFCI Diagnostics:** Advanced outlet tester with real-time fault detection, pass/fail LEDs, and 10-second battery backup to never miss critical readings.
- • **Comprehensive All-in-One Kit:** Includes light socket, 3-to-2 prong grounding, and clip adapters plus batteries and screwdriver—ready for any residential or commercial job.
- • **Certified Safety & Reliability:** ETL-certified CAT II 135V rating ensures safe, professional-grade circuit testing right out of the box.

## Overview

The FOCEMTA Circuit Breaker Finder Kit is a professional-grade, portable electrical diagnostic tool designed for 90-135V AC circuits. Combining a circuit breaker finder, GFCI outlet tester, and multiple adapters in one compact kit, it offers precise voltage and signal tracking via a dual LCD screen with audio/visual alerts. Its rugged ABS housing and ETL certification ensure durability and safety for both residential and commercial use, making it an essential time-saving tool for electricians and DIY pros alike.

## Description

FOCEMTA Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case: desertcart.com: Tools & Home Improvement

Review: Big Time Saver — Works Exactly as It Should - This FOCEMTA Circuit Breaker Finder Kit is a huge time saver. It makes identifying breakers quick and painless, especially in panels that aren’t labeled (or are labeled wrong). The GFCI outlet tester works great, and the included adapters — light socket adapter, 3-to-2 prong grounding adapter, and clip adapter — make it easy to test just about any circuit. The signal is clear and accurate, and I was able to find the correct breaker on the first pass. Everything stores neatly in the included carrying case, which is a nice bonus and keeps all the pieces together. If you do electrical work even occasionally, this tool is absolutely worth it. Reliable, easy to use, and saves a ton of time.
Review: Great breaker finder - Purchased this on sale, so the price was not too bad. Very happy with the purchase, used it a few times now. Very easy, when working alone to find the breaker. Very easy to use and it comes with the difference attachments for a light, plug (2 prong & 3 prong), and clips for bare wires.. comes in a nice black case to make sure everything is in one place.

## Features

- All-in-One Circuit Diagnosis: Combines Circuit Breaker Finder, Outlet Tester & GFCI Tester – Quickly locate breakers, test outlets (open ground/reverse polarity), and verify GFCI protection in one compact tool. Includes essential accessories: light socket adapter (for lamp circuit testing),3-prong to 2-prong grounding adapter and alligator clip adapter (can be used for bare wire). Perfect for troubleshooting home wiring or commercial systems
- Precise Voltage & Signal Tracking: Dual-function LCD screen displays real-time voltage (90-135V) and signal strength for precise circuit tracing—unlike basic testers, our breaker finder eliminates guesswork by providing exact data while featuring audio/visual alerts, ideal for electricians and DIYers tackling complex panels
- Professional-Grade GFCI Tester with Real-Time Diagnostics & Battery Backup： This advanced outlet tester verifies GFCI protection status while uniquely displaying testing duration on its large screen—a feature standard testers lack. It combines bright red/green LED indicators for instant pass/fail signals with a detailed display that diagnoses 6 common wiring faults (open circuits, reverse polarity, etc.). The built-in battery locks test data for 10 seconds during power loss, ensuring technicians never miss critical readings, while its portable design streamlines inspections in homes, commercial sites, or emergencies
- Durable & Portable with Complete Accessories： Featuring an impact-resistant ABS housing and lightweight design, this digital circuit breaker finder withstands tough job site demands while maintaining a compact, rugged build. The upgraded clip adapter eliminates traditional two-piece construction with an innovative all-in-one metal-plastic fusion design, preventing slippage and ensuring secure electrical contact to avoid short circuits. Perfect for troubleshooting home or commercial electrical systems. Includes a sturdy carrying case for convenient storage and transportation
- Complete Ready-to-Use Kit with Certified Safety： Includes transmitter (IEC61010-1 screw-sealed battery compartment), receiver (non-slip grip), 1x 9V & 2x AAA batteries, screwdriver, manual, carrying case, light socket adapter, 3-prong to 2-prong grounding adapter, and alligator clip lead，ETL-certified CAT II 135V rating ensures safe residential/commercial circuit diagnostics right out of the box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F7XQCYD4 |
| Best Sellers Rank | #9,634 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Circuit Testers |
| Brand | focemta |
| Brand Name | focemta |
| Color | Orange |
| Customer Reviews | 4.5 out of 5 stars 341 Reviews |
| Included Components | 1 circuit breaker finder kit,3 batteries,1 user manual,1 accessory kit |
| Item Weight | 3 Ounces |
| Manufacturer | Focemta |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 90 Volts (AC) |
| Minimum Operating Voltage | 90 Volts (AC) |
| Model | FTCT 01 |
| Power Source | Battery Powered |
| Specification Met | ETL |
| Style | Handy |
| Style Name | Handy |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** focemta
- **Color:** Orange
- **Item Weight:** 3 Ounces
- **Power Source:** Battery Powered
- **Style:** Handy

## Images

![Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case - Image 1](https://m.media-amazon.com/images/I/71a2AMDOliL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big Time Saver — Works Exactly as It Should
*by S***D on December 21, 2025*

This FOCEMTA Circuit Breaker Finder Kit is a huge time saver. It makes identifying breakers quick and painless, especially in panels that aren’t labeled (or are labeled wrong). The GFCI outlet tester works great, and the included adapters — light socket adapter, 3-to-2 prong grounding adapter, and clip adapter — make it easy to test just about any circuit. The signal is clear and accurate, and I was able to find the correct breaker on the first pass. Everything stores neatly in the included carrying case, which is a nice bonus and keeps all the pieces together. If you do electrical work even occasionally, this tool is absolutely worth it. Reliable, easy to use, and saves a ton of time.

### ⭐⭐⭐⭐⭐ Great breaker finder
*by P***. on January 15, 2026*

Purchased this on sale, so the price was not too bad. Very happy with the purchase, used it a few times now. Very easy, when working alone to find the breaker. Very easy to use and it comes with the difference attachments for a light, plug (2 prong & 3 prong), and clips for bare wires.. comes in a nice black case to make sure everything is in one place.

### ⭐⭐⭐⭐⭐ Where were you when I needed in the past
*by S***H on February 10, 2026*

This device works flawlessly. It identified the home sockets and the corresponding breakers. It made life so much easier when working on electrical. It also identify that there is no rhrime or reason for connecting the breakers and circuits in such an illogical way.

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**Shop now:** [https://www.desertcart.kr/products/744374592-circuit-breaker-finder-kit-with-gfci-outlet-tester-for-90](https://www.desertcart.kr/products/744374592-circuit-breaker-finder-kit-with-gfci-outlet-tester-for-90)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*