---
product_id: 55208956
title: "Tester NCVD - Detects AC Voltage with Audible & Visual Alerts - Auto Power Off - Dual Flashlights - CAT IV 600V Safety Rating"
brand: "southwire"
price: "5039 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/55208956-tester-ncvd-detects-ac-voltage-with-audible-and-visual-alerts
store_origin: KG
region: Kyrgyzstan
---

# 100-600V AC detection range Auto power off extends battery life Built-in dual flashlights for dim spaces Tester NCVD - Detects AC Voltage with Audible & Visual Alerts - Auto Power Off - Dual Flashlights - CAT IV 600V Safety Rating

**Brand:** southwire
**Price:** 5039 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your workflow with Southwire’s smart voltage tester — safety and precision in your pocket!

## Quick Answers

- **What is this?** Tester NCVD - Detects AC Voltage with Audible & Visual Alerts - Auto Power Off - Dual Flashlights - CAT IV 600V Safety Rating by southwire
- **How much does it cost?** 5039 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/55208956-tester-ncvd-detects-ac-voltage-with-audible-and-visual-alerts)

## Best For

- southwire enthusiasts

## Why This Product

- Trusted southwire brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** CAT IV 600V rating with UL & CUL listing means top-tier protection on high-risk electrical environments.
- • **Battery Smart:** Auto power off after 5 minutes preserves battery life, so your tester is ready when you are.
- • **Work Anywhere:** Integrated dual flashlights illuminate dark corners and tight spaces—no more fumbling in the dark.
- • **Compact & Lightweight:** Pen-style design at just 2.56 ounces fits comfortably in your pocket or tool belt for on-the-go testing.
- • **Instant Voltage Detection:** Audible & visual alerts ensure you never miss live current, boosting your jobsite confidence.

## Overview

The Southwire NCVD is a pen-style non-contact AC voltage tester detecting 100-600V with audible and visual alerts. Featuring a CAT IV 600V safety rating, built-in dual flashlights, and an auto power-off function to extend battery life, it’s UL and CUL listed for professional-grade reliability. Compact and lightweight, it’s designed for quick, safe voltage checks on outlets, wiring, and breakers, making it an essential tool for electricians and managers who demand efficiency and safety.

## Description

Southwire Tester NCVD - Detects AC Voltage with Audible & Visual Alerts - Auto Power Off - Dual Flashlights - CAT IV 600V Safety Rating

## Features

- Southwire Pen style voltage tester
- AUDIBLE AND VISUAL INDICATION of AC voltage from 100-600V AC
- INCREASED BATTERY LIFE: the auto power off feature increases the battery life by powering off after 5 minuets of inactivity
- Green LED indicates tester is ready for use
- BUILT-IN FLASHLIGHT: this non contact AC voltage detector features a built-in flashlight for user convenience in dim lightingQUICKLY checks for the presence of live voltage on outlets; wiring; circuit breakers; lighting fixtures and switchesCAT IV 600V SAFTEY RATING; UL and CUL listedNot designed for use with Tamper Resistant (TR) outlets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Southwire |
| Power Source | Battery Powered |
| Style | 100-600V AC |
| Color | Brown |
| Item Weight | 0.16 Pounds |
| Item dimensions L x W x H | 0.83 x 0.99 x 6.23 inches |
| Min. Operating Voltage | 1E+2 Volts (AC) |
| Specification Met | Cul Listed |
| Measurement Type | Voltmeter |
| UPC | 032886963025 032886963032 |
| Manufacturer | Southwire |
| Global Trade Identification Number | 00032886963025 |
| Part Number | 59992040 |
| Item Weight | 2.56 ounces |
| Product Dimensions | 0.83 x 0.99 x 6.23 inches |
| Item model number | 40116N |
| Batteries | 2 AAA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Standard |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Measurement System | US |
| Display Style | LED |
| Included Components | 40116N, AAA Battery (2) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** Southwire
- **Power Source:** Battery Powered
- **Style:** Southwire 40116N Non-Contact AC Voltage Detector
- **Color:** Green,Red
- **Item Weight:** 0.16 Pounds

## Images

![Tester NCVD - Detects AC Voltage with Audible & Visual Alerts - Auto Power Off - Dual Flashlights - CAT IV 600V Safety Rating - Image 1](https://m.media-amazon.com/images/I/41D1lFQNkpL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to replace batteries?**
A: At the end of the name 'Southwire' is a small recess. Push in with pin or pencil point and pull the back of the tester out exposing the circuitry. Roll the tester over opposite the pocket clip and the two AAA batteries are exposed.

**Q: Does this model make a different tone on nuetral and hot? Its hard to tell which review goes to which model.**
A: The 40116N only produces one tone when it detects AC Voltage.

**Q: Is this product made in the USA?**
A: No….  It says in description - product origin China

**Q: The tester I received is defective. I am either needing replaced or a refund. I have purchased this product before and am generally satisfied.**
A: Souethwire and will be free of defects in material and workmanship (“Defects”) for 12 months following ship date, under normal use and regular service and maintenance

## Frequently Bought Together

- Southwire Tools 40116N NCV Detector 100-600V AC
- Southwire 40022S Receptacle Tester; Black
- Southwire 40150N Advanced AC Non Contact Voltage Tester Pen; Dual Range 12-1000VAC/100-1000VAC; Non Contact Voltage Detector with LED Flashlight; 6' drop test rated; and IP67 waterproof; NCVT

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**Shop now:** [https://www.desertcart.kg/products/55208956-tester-ncvd-detects-ac-voltage-with-audible-and-visual-alerts](https://www.desertcart.kg/products/55208956-tester-ncvd-detects-ac-voltage-with-audible-and-visual-alerts)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-21*