---
product_id: 646700923
title: "Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450"
brand: "klein tools"
price: "3332.84 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/646700923-klein-tools-advanced-circuit-breaker-finder-and-wire-tracer-kit
store_origin: TN
region: Tunisia
---

# Traces energized & non-energized circuits Adjustable sensitivity for diverse materials Versatile for wires, conduits & pipes Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450

**Brand:** klein tools
**Price:** 3332.84 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Trace Smarter, Work Faster, Stay Ahead!

## Quick Answers

- **What is this?** Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 by klein tools
- **How much does it cost?** 3332.84 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/646700923-klein-tools-advanced-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

- • **Save Time & Money:** Avoid costly electrician calls by accurately locating breakers and wires yourself.
- • **All-in-One Pro Kit:** Includes transmitter, receiver, multiple leads, clips, and a rugged carrying case for ultimate convenience.
- • **Built for the Field:** Lightweight, battery-powered, and durable—ready for any job site or home project.
- • **Pinpoint with Precision:** Reliable tracing through drywall, cement, and underground for flawless circuit identification.
- • **Custom Sensitivity Control:** Easily tweak receiver sensitivity to conquer any tracing challenge with confidence.

## Overview

The Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit is a professional-grade tool designed to accurately trace energized and non-energized breakers, fuses, and wires. Featuring adjustable sensitivity, it detects signals through drywall, cement, and underground materials. The kit includes all necessary components and batteries, housed in a durable carrying case, making it an essential, versatile solution for electricians and DIY pros alike.

## Description

The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non-energized breakers, fuses, and wires. When the Transmitter is connected to a circuit, the Receivers sensitivity can easily be adjusted to detect the transmitted signal on breakers, fuses, and wire through drywall, cement block, and underground. Kit comes with transmitter, receiver, blade and ground prongs, alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, instructions, all required batteries, and a hard carrying case with handle for convenient transportation and storage.

## Features

- RELIABLE CIRCUIT TRACING: The Advanced Circuit Tracer Kit ensures dependable tracing of energized or non-energized breakers, fuses, and wires for accurate electrical identification
- ADJUSTABLE SENSITIVITY: Easily modify receiver sensitivity to detect transmitted signals through various materials like drywall, cement block, or underground, enhancing tracing capabilities
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XG38XLP |
| ASIN  | B09XG38XLP |
| Batteries  | 10 AA batteries required. (included) |
| Best Sellers Rank | #83,323 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Circuit Testers |
| Brand Name | KLEIN TOOLS |
| Color | Multi |
| Compatible Devices | Transmitter, Receiver, Blade and ground prongs, Alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, Batteries, Instructions, Carrying case |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,468) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,468) |
| Date First Available  | 5 June 2022 |
| Department  | Unisex-Adult |
| Global Trade Identification Number | 00092644693380 |
| Included Components | Advanced Circuit Tracer Kit |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 40.9 x 32.4 x 10.2 centimeters |
| Item Type Name | Advanced Circuit Tracer Kit |
| Item Weight | 2 Pounds |
| Item model number  | ET450 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Maximum Operating Voltage | 480 Volts |
| Measurement Type | Voltmeter and Frequency Meter |
| Minimum Operating Voltage | 12 Volts |
| Model | ET450 |
| Part Number | ET450 |
| Power Source | Battery Powered |
| Product Dimensions  | 40.94 x 32.39 x 10.16 cm; 907.18 g |
| Specification Met | [Inferred] Meets Certain Specifications |
| Style Name | Circuit Testers |
| UPC | 092644693380 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Multi
- **Item weight:** 2 Pounds
- **Power source:** Battery Powered
- **Style:** Circuit Testers

## Images

![Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 - Image 1](https://m.media-amazon.com/images/I/61vajIoFLoL.jpg)
![Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 - Image 2](https://m.media-amazon.com/images/I/61gzj0-CFjL.jpg)
![Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 - Image 3](https://m.media-amazon.com/images/I/71NcQ1Ie-hL.jpg)
![Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 - Image 4](https://m.media-amazon.com/images/I/61iLHv+-M6L.jpg)
![Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450 - Image 5](https://m.media-amazon.com/images/I/71HHFRBLPFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this find a dead short?**
A: Depends on the situation.  It’s more for finding the cable pathway, but could help find a dead short.

**Q: Can this unit trace wires that are in flex?**
A: Yes

**Q: Can I trace from a light fixture back to a switch? (I can not find how to turn on a few lights in my new house)**
A: this tracer work's better on energized circuits but will also work with de-energized circuits. if your light is not energized, then hook up the transmitter to it and then use the receiver to follow the wire through walls and ceilings to find your switch. You may have to set the detection level higher on the receiver for this use.

**Q: Will this tracer generate an audible tone when connected to 14/2 speaker wire?**
A: Don’t know. I’m deaf and just look at the visual readout.

## Frequently Bought Together

- Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
- Klein Tools RT390 Circuit Analyzer with Large LCD, Identifies Wiring Faults, GFCI and AFCI Tester, Voltage Drop, Displays Trip Time
- Klein Tools 69411 Circuit Breaker Finder Accessory Kit, Circuit Breaker Leads and Adapters

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-08*