---
product_id: 733662155
title: "Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece"
brand: "klein tools"
price: "€ 114.64"
currency: EUR
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.es/products/733662155-klein-tools-80077-voltage-tester-kit-with-electronic-ac-dc
store_origin: ES
region: Spain
---

# AC/DC voltage range 1.5V-240VAC Bright LED voltage level indicators Includes 4 AAA batteries, ready to use Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece

**Brand:** klein tools
**Price:** € 114.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your precision — test smarter, work safer!

## Quick Answers

- **What is this?** Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece by klein tools
- **How much does it cost?** € 114.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/733662155-klein-tools-80077-voltage-tester-kit-with-electronic-ac-dc)

## 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

- • **Ready-to-Use Kit:** Includes 4 AAA batteries and three essential testers in one compact kit—engineered for professionals who demand reliability and convenience.
- • **Bright LED Indicators:** Intuitive LED lights illuminate voltage type and level, ensuring quick, confident readings even in low-light environments.
- • **Comprehensive Wiring Safety:** GFCI tester identifies common wiring faults and confirms ground fault device operation to keep your projects safe and code-compliant.
- • **Non-Contact Voltage Sensing:** Detect live voltage in cables, outlets, switches, and fixtures without direct contact—boosting safety and efficiency on the job.
- • **Precision Voltage Detection:** Accurately tests AC voltages from 12 to 240 VAC and DC voltages as low as 1.5V for versatile electrical diagnostics.

## Overview

The Klein Tools 80077 Voltage Tester Kit is a professional-grade 3-piece set featuring an electronic AC/DC voltage tester, GFCI outlet tester, and non-contact voltage tester pen. Designed for electricians and serious DIYers, it covers a wide voltage range (1.5V to 240VAC), detects wiring faults, and offers bright LED indicators for clear readings. Ready to use with included batteries, this durable kit combines precision, safety, and convenience in one trusted package.

## Description

3-Piece Klein Tools Voltage Tester Kit was designed with the electrician in mind. Electronic AC/DC Voltage Tester features indicators for positive and negative DC polarity, and tests DC voltages as low as 1.5V. It tests AC voltages 12 to 240 VAC. Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. 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.

Review: Works as expected.
Review: Muy útil

## Features

- SMART BUY: A complete, high-performance kit that offers convenience and value
- AC VOLTAGE TESTER aligned with commonly used residential voltages from 12 to 240 VAC at four useful levels
- TEST DC VOLTAGES from 1.5V to greater than 17 to 24V at four useful levels
- BRIGHT LED LIGHTS illuminate to indicate the type and level of voltage detected
- GFCI TESTER detects the most common wiring problems in standard and GFCI receptacles
- CONFIRMS OPERATION of the ground fault protective device
- VOLTAGE TESTER provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B11F7Q69 |
| ASIN  | B0B11F7Q69 |
| Batteries | 4 AAA batteries required. (included) |
| Batteries  | 4 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #26,863 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #356 in Electrical Tools & Testers |
| Color | Green |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,853) |
| Customer reviews | 4.8 4.8 out of 5 stars (8,853) |
| Date First Available | 31 May 2022 |
| Date First Available  | 31 May 2022 |
| Included components | Voltage Tester Kit |
| Item Package Quantity | 1 |
| Item Weight | 209 g |
| Item model number | 80077 |
| Item model number  | 80077 |
| Manufacturer | Klein Tools |
| Manufacturer  | Klein Tools |
| Measurement Accuracy | 98% |
| Part number | 80077 |
| Pattern | Tester Kit |
| Power source type | Corded Electric |
| Product Dimensions | 38.1 x 25.4 x 7.62 cm; 208.65 g |
| Product Dimensions  | 38.1 x 25.4 x 7.62 cm; 208.65 g |
| Style | Outlet Testing Kit |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Green
- **Item weight:** 209 g
- **Power source:** Corded Electric
- **Style:** Outlet Testing Kit

## Images

![Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece - Image 1](https://m.media-amazon.com/images/I/516WIt+fz3L.jpg)
![Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece - Image 2](https://m.media-amazon.com/images/I/61+vAs+1wDL.jpg)
![Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece - Image 3](https://m.media-amazon.com/images/I/61W9gAVlkwL.jpg)
![Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece - Image 4](https://m.media-amazon.com/images/I/619LgBmupTL.jpg)
![Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece - Image 5](https://m.media-amazon.com/images/I/516B2lw4sdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***X on 5 October 2025*

Works as expected.

### ⭐⭐⭐⭐⭐ Review
*by Ó***A on 24 November 2025*

Muy útil

### ⭐⭐⭐⭐⭐ Review
*by J***L on 13 January 2026*

Muy útil está herramienta para detectar corriente, compra útil que todo electricista debe tener

## Frequently Bought Together

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-28*