---
product_id: 626758073
title: "Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red)"
brand: "kaiweets"
price: "AR$49799"
currency: ARS
in_stock: true
category: "Kaiweets"
url: https://www.desertcart.com.ar/products/626758073-voltage-tester-non-contact-voltage-tester-with-signal-dual-range
store_origin: AR
region: Argentina
---

# Dual range 12V-1000V AC detection Intuitive LCD % voltage signal display Audible buzzer frequency alerts Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red)

**Brand:** kaiweets
**Price:** AR$49799
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Shock-Savvy: Detect Live Wires Before They Detect You!

## Quick Answers

- **What is this?** Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) by kaiweets
- **How much does it cost?** AR$49799 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/626758073-voltage-tester-non-contact-voltage-tester-with-signal-dual-range)

## Best For

- kaiweets enthusiasts

## Why This Product

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

## Key Features

- • **Compact, On-the-Go Design:** Pocket-sized with a handy clip and built-in LED flashlight, ready for dim environments and fast troubleshooting anywhere.
- • **Non-Contact Voltage Detection:** Stay safe with contactless sensing—detect live or neutral wires without direct contact, perfect for quick, no-fuss checks.
- • **Visual & Audible Safety Alerts:** Red/green LCD backlight combined with escalating buzzer tones ensures you never miss a live wire warning.
- • **Precision Dual-Range Sensitivity:** Switch effortlessly between low (12V) and standard (70V) AC voltage detection for versatile electrical diagnostics.
- • **Certified High-Voltage Protection:** IEC CAT III 1000V & CAT IV 600V rated with double insulation and high voltage alerts for professional-grade safety assurance.

## Overview

The KAIWEETS Voltage Tester HT100s is a professional-grade, non-contact electrical tester designed for both DIYers and electricians. Featuring dual-range AC voltage detection from 12V to 1000V, it offers precise, safe, and intuitive live wire identification with a clear LCD display and audible buzzer alerts. Its compact pen-style design includes a built-in LED flashlight and meets rigorous IEC CAT III/IV safety standards, making it an indispensable tool for accurate, on-the-go electrical diagnostics.

## Description

KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) : desertcart.in: Industrial & Scientific

## Features

- SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency and the percentage value will be larger. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.
- NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
- DUAL RANGE: Detects standard and low voltage (12-1000V AC / 70-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph, and the percentage value can display the voltage signal intensity more intuitively.
- SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.
- COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 5 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2CNC624 |
| Best Sellers Rank | #1,448 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Voltage Testers |
| Brand Name | KAIWEETS |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,145) |
| Importer Contact Information | KAIWEETS DIRECT |
| Included Components | Electric Stylus, User Manual |
| Item Dimensions | 15 x 2 x 2 Centimeters |
| Item Type Name | voltage tester |
| Item Weight | 80 Grams |
| Manufacturer | 1, KAIWEETS |
| Manufacturer Contact Information | 1 |
| Maximum Operating Voltage | 1000 Volts |
| Measurement Type | Voltage Tester |
| Minimum Operating Voltage | 12 Volts (AC) |
| Model Number | HT100s |
| Number of Items | 1 |
| Packer Contact Information | 1 |
| Part Number | HT100s |
| Power Source Type | Corded Electric |
| Specification Met | IEC |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** KAIWEETS
- **Colour:** Black
- **Item Weight:** 80 Grams
- **Item dimensions L x W x H:** 15 x 2 x 2 Centimeters
- **Power Source:** Corded Electric

## Images

![Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) - Image 1](https://m.media-amazon.com/images/I/41cj52-B-yL.jpg)
![Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) - Image 2](https://m.media-amazon.com/images/I/41IJmXyrn5L.jpg)
![Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) - Image 3](https://m.media-amazon.com/images/I/514hJlX0-QL.jpg)
![Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) - Image 4](https://m.media-amazon.com/images/I/51zWSQswfoL.jpg)
![Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) - Image 5](https://m.media-amazon.com/images/I/41724wg0UhL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work through drywall?**
A: I just tried a few walls near light switches where I knew there was elec wires with switches on. The meter would register about "1 line high" near the wires BUT it would also cause the meter to blink the same on places on the wall where there was absolutely no elec wires! I did the test both using the regular setting and also the Supper Sensitive setting. So MAYBE it MIGHT give you some idea where the wires are, but doubtful since there are to many false readings to be sure. That said, this meter works great if you are taking readings without sheetrock blocking it.

**Q: would you recommend this over other models and why?   what do you NOT like about it?  how accurate is it?**
A: I like that it is louder than others, equally easy to use, and the price was good

**Q: I believe a wire that goes from my speaker passenger side rear door is dead, would I be able to use this to test the wire to see if there's power?**
A: You. Will need 12v tester

**Q: Do i manually switch from "lo" to "hi"? pressing the green "sensitivity" button on mine does not switch to "hi".**
A: Mine does not even turn on.

## Frequently Bought Together

- KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
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**Shop now:** [https://www.desertcart.com.ar/products/626758073-voltage-tester-non-contact-voltage-tester-with-signal-dual-range](https://www.desertcart.com.ar/products/626758073-voltage-tester-non-contact-voltage-tester-with-signal-dual-range)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-31*