---
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: "S/.2721"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/646700923-klein-tools-advanced-circuit-breaker-finder-and-wire-tracer-kit
store_origin: PE
region: Peru
---

# 98% accurate signal detection complete kit with all accessories included adjustable sensitivity for diverse materials Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450

**Brand:** klein tools
**Price:** S/.2721
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your circuits like a pro—never lose track again!

## 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?** S/.2721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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

- • **All-in-One Pro Kit:** Includes transmitter, receiver, multiple lead adapters, alligator clips, and a rugged carrying case for ultimate convenience.
- • **Pinpoint Precision:** Trace energized & non-energized circuits with 98% accuracy for flawless electrical diagnostics.
- • **Ready Out of the Box:** Comes with batteries and clear instructions so you can start your project immediately without delays.
- • **Versatile Tracing Power:** Effortlessly trace wires, fuses, breakers, conduit, and isolate single wires within bundles—perfect for complex jobs.
- • **Custom Sensitivity Control:** Easily adjust receiver sensitivity to detect signals through drywall, cement, or underground obstacles.

## Overview

The Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit delivers professional-grade accuracy and versatility for tracing energized and non-energized electrical components. Featuring adjustable sensitivity to penetrate drywall, cement, and underground materials, this all-inclusive kit comes with everything needed for precise circuit identification and troubleshooting, making it an essential tool for electricians and serious DIYers alike.

## Description

Klein Tools Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires ET450

## 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 |
|---------------|-------|
| Manufacturer | KLEIN TOOLS |
| Part number | ET450 |
| Item Weight | 907 g |
| Product Dimensions | 40.94 x 32.39 x 10.16 cm; 907.18 g |
| Batteries | 10 AA batteries required. (included) |
| Item model number | ET450 |
| Size | One Size |
| Color | Multi |
| Style | Circuit Testers |
| Finish | Brushed |
| Material | Blend |
| Pattern | Kit |
| Shape | Rectangular |
| Item thickness | 4 Inches |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | 98% |
| Display Style | Reciever: LCD with Backlight |
| Specification met | [Inferred] Meets Certain Specifications |
| Included components | Advanced Circuit Tracer Kit |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

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

## 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)

## 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 Peru*
*Store origin: PE*
*Last updated: 2026-01-23*