---
product_id: 615439829
title: "Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC"
brand: "klein tools"
price: "$269.05"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/615439829-klein-tools-80016-circuit-breaker-finder-tool-kit-with-accessories
store_origin: EC
region: Ecuador
---

# 50-1000V AC detection range Audible + visual voltage & breaker alerts 2-piece kit with GFCI & breaker finder Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC

**Brand:** klein tools
**Price:** $269.05
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your electrical domain with precision and confidence!

## Quick Answers

- **What is this?** Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC by klein tools
- **How much does it cost?** $269.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/615439829-klein-tools-80016-circuit-breaker-finder-tool-kit-with-accessories)

## 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

- • **Dual Alert System:** Bright LEDs and clear audible tones ensure you never miss a live circuit
- • **Built-in GFCI Testing:** Verify wiring safety and GFCI functionality on the spot
- • **Versatile Voltage Range:** Detects from 50V up to 1000V AC, perfect for residential & commercial jobs
- • **Pinpoint Circuits Instantly:** Save hours with precise breaker identification for outlets & fixtures
- • **Non-Contact Voltage Detection:** Stay safe with contactless AC voltage sensing and auto power-off battery saver

## Overview

The Klein Tools 80016 Kit combines a digital circuit breaker finder with a non-contact voltage tester, delivering accurate circuit identification and safe voltage detection from 50 to 1000V AC. Featuring audible and visual alerts, built-in GFCI testing, and battery-saving auto shutoff, this professional-grade 2-piece set is engineered for efficiency and reliability in both residential and commercial electrical work.

## Description

Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411This 2-Piece Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester and Circuit Breaker Finder Accessory tool kit does more than just indicate standard circuits. Adapters in this kit indicate the correct breaker of bare wires or other exposed conductors. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket ClipKlein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED indicates the tester is powered on. It changes to red and an audible tone sounds when voltage is detected. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

## Features

- Product 1: ACCURATE CIRCUIT IDENTIFICATION: Circuit Breaker Tool Kit helps locate the correct circuit breaker for electrical outlets or fixtures, saving time and effort
- Product 1: CLEAR VISUAL AND AUDIBLE INDICATIONS: Digital Circuit Breaker Finder with GFCI Outlet Tester (Cat. No. ET310) receiver provides clear indications when the correct breaker is found
- Product 1: VERSATILE OPERATION: Works on 90-120V AC circuits, suitable for various residential and commercial applications
- Product 1: GFCI OUTLET TESTING: Transmitter features a built-in GFCI outlet tester to inspect wiring conditions and test GFCI devices
- Product 2: NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
- Product 2: VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone
- Product 2: BROAD APPLICATION with a 50 to 1000V AC power detection range
- Product 2: CONSERVE BATTERIES with auto power-off function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Klein Tools |
| Power Source | Battery Powered |
| Color | Orange |
| Min. Operating Voltage | 50 Volts (AC) |
| Specification Met | Yes |
| Measurement Type | Voltmeter, Ohmmeter |
| Manufacturer | Klein Tools |
| Item model number | ET310, 69411 |
| Pattern | Kit + Voltage Tester |
| Item Package Quantity | 1 |

## Product Details

- **Brand:** Klein Tools
- **Power Source:** Battery Powered
- **Color:** Orange
- **Min. Operating Voltage:** 50 Volts (AC)
- **Specification Met:** Yes

## Images

![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC - Image 1](https://m.media-amazon.com/images/I/41Hd94LrJAL.jpg)
![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC - Image 2](https://m.media-amazon.com/images/I/61nUGm7CuJL.jpg)
![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC - Image 3](https://m.media-amazon.com/images/I/61JNICVN2XL.jpg)
![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC - Image 4](https://m.media-amazon.com/images/I/51gHbVI1WNL.jpg)
![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC - Image 5](https://m.media-amazon.com/images/I/41zMF9R+4qL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must for every tech’s tool bag.
*by T***L on June 23, 2025*

Why did you pick this product vs others?:Availability and price. I use this device on a daily basis. Great product for the price. I bought one for all my techs

### ⭐⭐⭐⭐⭐ Easy to Use and Husband-Approved
*by C***A on June 9, 2025*

This circuit breaker finder was super easy to use and worked exactly as expected. My husband was especially happy with how quickly it helped him identify the right breakers; no more guesswork! Great tool to have on hand for any homeowner.

### ⭐⭐⭐⭐⭐ Great tool
*by N***  on June 2, 2025*

Great tool for electrical work when you need to chase down circuits and be able to find the right breakers sometimes it’s a bit off but I believe it’s due to how the wiring is setup in the beginning

## Frequently Bought Together

- Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set & NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC
- Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
- Carrying Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder & RT250 GFCI Outlet Tester & Electrical Test Kit,Circuit Tester Storage Organizer Fits for Digital Multimeter,Clamp Meter

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-27*