---
product_id: 622236700
title: "Circuit Analyzer & Circuit Breaker Finder & Wire Tracer Kit, RT390, ET450, 69411"
brand: "klein tools"
price: "€ 929.46"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/622236700-circuit-analyzer-and-circuit-breaker-finder-and-wire-tracer-kit
store_origin: SK
region: Slovakia
---

# Dual wiring fault detection Clear color LCD display Adjustable sensitivity for tracing Circuit Analyzer & Circuit Breaker Finder & Wire Tracer Kit, RT390, ET450, 69411

**Brand:** klein tools
**Price:** € 929.46
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Precision – Never Miss a Fault!

## Quick Answers

- **What is this?** Circuit Analyzer & Circuit Breaker Finder & Wire Tracer Kit, RT390, ET450, 69411 by klein tools
- **How much does it cost?** € 929.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/622236700-circuit-analyzer-and-circuit-breaker-finder-and-wire-tracer-kit)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Detects common and dual wiring faults including open neutral and ground for comprehensive protection.
- • **Versatile & Adaptable:** Includes light socket and alligator clip adapters for pinpointing circuits in diverse electrical setups.
- • **Instant Visual Clarity:** Large color LCD delivers easy-to-read diagnostics for wiring faults and device trip times.
- • **Precision Circuit Tracing:** Trace energized or de-energized breakers, fuses, and wires with adjustable sensitivity through walls and underground.
- • **Professional-Grade Reliability:** Trusted by pros for accurate, fast, and thorough electrical testing and troubleshooting.

## Overview

The Klein Tools Circuit Analyzer & Circuit Breaker Finder & Wire Tracer Kit combines a vibrant LCD display with advanced dual fault detection and adjustable sensitivity tracing, empowering professionals to quickly diagnose wiring issues and accurately trace circuits in complex environments.

## Description



## Features

- Product 1: CLEAR COLOR LCD DISPLAY: Circuit Analyzer with large color LCD provides easy-to-understand results for wiring faults, AFCI, GFCI, voltage drops, and device trip time
- Product 1: COMPREHENSIVE WIRING FAULT DETECTION: Detect and identify common wiring faults in standard, AFCI, and GFCI electrical outlets, ensuring thorough evaluation
- Product 1: DUAL WIRING FAULT DETECTION: Capable of detecting dual wiring faults, including open neutral and open ground, enhancing safety measures
- Product 2: RELIABLE CIRCUIT TRACING: The Advanced Circuit Tracer Kit ensures dependable tracing of energized or non-energized breakers, fuses, and wires for accurate electrical identification
- Product 2: ADJUSTABLE SENSITIVITY: Easily modify receiver sensitivity to detect transmitted signals through various materials like drywall, cement block, or underground, enhancing tracing capabilities
- Product 2: VERSATILE APPLICATIONS: Trace wires, conduit, pipes, or isolate a single wire within a bundle, making it suitable for a wide range of electrical tracing tasks
- Product 3: For use with ET300 and ET310 Digital Circuit Breaker Finder
- Product 3: Light socket adapter for finding the correct circuit of a lighting fixture
- Product 3: Alligator clip adapter enables use on bare wires

## Product Details

- **Brand:** Klein Tools
- **Power Source:** Corded Electric
- **Style:** Industrial
- **Color:** Orange
- **Measurement Type:** Voltmeter, Ohmmeter, Ammeter

## Images

![Circuit Analyzer & Circuit Breaker Finder & Wire Tracer Kit, RT390, ET450, 69411 - Image 1](https://m.media-amazon.com/images/I/61feOhxg-0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works Great!
  

*by J***O on Reviewed in the United States on August 1, 2024*

This tool allows me to quickly test my outlets and AFCI and GFCI breakers performance in my home without using a meter.  It does the job for what I need it to do.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Useful and high quality tester
  

*by B***F on Reviewed in the United States on August 15, 2020*

I used this to test all of my house outlets. I found one that had reversed wiring, so it was definitely worth it. I was also able to independently test the GFCI outlet functions, and not just rely on the test buttons built into those outlets. I don't have any AFCI outlets so I can't try that test function.Tester is easy to handle and small enough to reach most outlets. Cord length is short but acceptable given the function of this tester. An extension cord may be needed for reaching outlets where there is not enough space to fit the tester, or where the tester display needs to be located far from the outlet for easier viewing of the status lights.The build quality is good. The tester display just has simple lights but they are easy to see and understand.The main downside is that the tester turns itself off too quickly. This frequently happened right when I plug it into an outlet. According to the instructions, the tester shouldn't be turned on while it is plugged into an outlet, so it's a little annoying and a slight waste of time every time it turns off to pull it back out, turn it on, and then push it back into an outlet. It would be great if there was a way to adjust the amount of time it can be idle before it turns itself off.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    WELL;  Build - Design - Reliable - Easy to use … Excellent Valuable Electric Tool.
  

*by C***O on Reviewed in the United States on February 21, 2024*

After, having another options, this Became the most important tool for my electrical projects .Reliable, Consistence … just one down side, is turns off, a little faster than, for me Coming and Going (in a Second Floor) working alone !And, Having- have been Made , outside of the States .

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**Shop now:** [https://www.desertcart.sk/products/622236700-circuit-analyzer-and-circuit-breaker-finder-and-wire-tracer-kit](https://www.desertcart.sk/products/622236700-circuit-analyzer-and-circuit-breaker-finder-and-wire-tracer-kit)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*