---
product_id: 344388151
title: "Voltage Tester, Non-Contact Low Voltage"
brand: "klein tools"
price: "16181 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.hu/products/344388151-voltage-tester-non-contact-low-voltage
store_origin: HU
region: Hungary
---

# 50-1000V AC detection range Compact pocket-clip design Audible & flashing LED alerts Voltage Tester, Non-Contact Low Voltage

**Brand:** klein tools
**Price:** 16181 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Klein Tools NCVT1P: Power detection that keeps you a step ahead!

## Quick Answers

- **What is this?** Voltage Tester, Non-Contact Low Voltage by klein tools
- **How much does it cost?** 16181 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/344388151-voltage-tester-non-contact-low-voltage)

## 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

- • **Pocket-Sized Durability:** Lightweight, drop-tested design with secure clip fits your on-the-go lifestyle 📎
- • **Trusted Professional Grade:** CAT IV 1000V safety rating built for pros who demand reliability and precision 🛠️
- • **Auto Power-Off Battery Saver:** Maximize uptime with smart auto shutoff that conserves battery life 🔋
- • **Non-Contact Voltage Detection:** Stay safe with touch-free AC voltage sensing from 50 to 1000 volts ⚡
- • **Instant Visual & Audible Alerts:** Bright LED and beeping tone ensure you never miss a live wire 🔊

## Overview

The Klein Tools NCVT1P is a professional-grade, non-contact voltage tester designed to detect AC voltage from 50 to 1000 volts with audible and LED alerts. Its compact, durable design includes a pocket clip and drop protection, making it ideal for electricians and DIY pros. Featuring auto power-off to conserve batteries and a CAT IV 1000V safety rating, this tester ensures reliable, safe voltage detection across a broad range of applications.

## Description

Klein 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.

Review: Seems solid, dependable quality, increases safety. - Nice tool, good quality. Seems that I need to get into an electrical box every other year or so. I fav a forty plus year old contact tester. But I learned about these non contact testers and had a good experience with Klein. This tool is really good. It has a green led to make it clear that the unit is functioning and the batteries are still good. That’s important to keep you safe. It makes it very clear when there is a hot wire. It made my swap out of old smoke detectors safe. While I first isolated and cut the breaker, this tool made it sure there were no hot wires in the box. Nice and safe. Highly recommend this tool. And Klein seems like solid quality.
Review: Quality product for a great price. - Works perfectly as expected and cheaper than I could find locally. Notably, the tone and sensitivity is low enough that I can identify wires that are hot/off within the same box just an inch or two apart. I always keep this in my back pocket working remodeling just to check and double check during work.

## Features

- NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
- CLEAR INDICATION: Bright LED illuminates green to indicate tester is operational and flashes red and emits a beeping alert when voltage is detected
- BROAD APPLICATION with a 50 to 1000V AC power detection range
- CONSERVE BATTERIES with auto power-off function
- LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket; 6.6-Foot (2 m) drop protection
- TRUSTED SAFE with a safety rating of CAT IV 1000V
- RECOMMENDED for non-tamper-resistant outlets; For tamper-resistant outlets, use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099SJ6469 |
| Best Sellers Rank | #1,356 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Voltage Testers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | NCVT |
| Customer Reviews | 4.6 out of 5 stars 7,371 Reviews |
| Global Trade Identification Number | 00092644693700 |
| Included Components | Instructions and 2 x AAA 1.5 Volt Batteries |
| Item Dimensions | 5.5 x 0.72 x 1 inches |
| Item Type Name | Klein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 5.5 x 0.72 x 1 inches |
| Manufacturer | Klein Tools |
| Maximum Operating Voltage | 1000 volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 50 volts |
| Model | NCVT1P |
| Number of Items | 1 |
| Part Number | NCVT1P |
| Power Source | Battery Powered |
| Specification Met | Cat Iv 1000v |
| Style | NCVT |
| Style Name | NCVT |
| UPC | 092644693700 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 60 °C |
| Warranty Description | See Manufacturer Website |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** NCVT
- **Item Weight:** 22.68 g
- **Power Source:** Battery Powered
- **Style:** NCVT

## Images

![Voltage Tester, Non-Contact Low Voltage - Image 1](https://m.media-amazon.com/images/I/41InHNfIYlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems solid, dependable quality, increases safety.
*by R***S on July 30, 2026*

Nice tool, good quality. Seems that I need to get into an electrical box every other year or so. I fav a forty plus year old contact tester. But I learned about these non contact testers and had a good experience with Klein. This tool is really good. It has a green led to make it clear that the unit is functioning and the batteries are still good. That’s important to keep you safe. It makes it very clear when there is a hot wire. It made my swap out of old smoke detectors safe. While I first isolated and cut the breaker, this tool made it sure there were no hot wires in the box. Nice and safe. Highly recommend this tool. And Klein seems like solid quality.

### ⭐⭐⭐⭐⭐ Quality product for a great price.
*by S***N on August 31, 2026*

Works perfectly as expected and cheaper than I could find locally. Notably, the tone and sensitivity is low enough that I can identify wires that are hot/off within the same box just an inch or two apart. I always keep this in my back pocket working remodeling just to check and double check during work.

### ⭐⭐⭐⭐⭐ Klein Tools
*by M***E on July 2, 2026*

Good voltage sensor, easy to operate

## Frequently Bought Together

- Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
- Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
- Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-12*