---
product_id: 94954091
title: "Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live"
brand: "tohayie"
price: "NT$78"
currency: TWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.tw/products/94954091-voltage-tester-tinzzi-non-contact-electrical-voltage-detector-pen-ac
store_origin: TW
region: Taiwan
---

# 12-1000V AC detection range Dual automatic/manual mode with adjustable sensitivity Built-in LED flashlight for dark spaces Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live

**Brand:** tohayie
**Price:** NT$78
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Detect with confidence, work with clarity — never miss a live wire again!

## Quick Answers

- **What is this?** Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live by tohayie
- **How much does it cost?** NT$78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/94954091-voltage-tester-tinzzi-non-contact-electrical-voltage-detector-pen-ac)

## Best For

- tohayie enthusiasts

## Why This Product

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

## Key Features

- • **Triple Alert System:** Visual LED indicators combined with a multi-frequency buzzer ensure you never miss a live wire.
- • **Pocket-Sized Powerhouse:** Compact, lightweight design fits perfectly in your toolkit or pocket for on-the-go professionals.
- • **LED Flashlight Integration:** Illuminate dark workspaces instantly, enhancing safety and efficiency during every inspection.
- • **Adjustable Sensitivity Knob:** Fine-tune detection sensitivity to uncover hidden wiring or complex electrical fields with ease.
- • **Precision Voltage Detection:** Seamlessly switch between automatic (48-1000V) and manual (12-1000V) modes for tailored accuracy.

## Overview

The Tinzzi Voltage Tester is a professional-grade, non-contact AC voltage detector supporting 12-1000V detection with dual automatic/manual modes and adjustable sensitivity. Featuring a triple alert system with LED indicators and buzzer alarms, plus an integrated LED flashlight, it ensures safe, precise, and convenient electrical inspections in any environment.

## Description

Full description not available

## Features

- [Dual Modes Selection] -- Automatic mode, automatically detects and indicates voltage (48-1000V AC). Manual mode, detects and indicates voltage (12-1000V AC). Choose different modes according to your needs.
- [Adjustable Sensitivity] -- For Manual mode only, you can spinning sensitivity adjusting knob to adjust the sensitivity. The low-sensitivity mode can more accurately determine field conditions in complex lines. In the high-sensitivity mode, the condition of walls and hidden lines can be detected.
- [Visual Audible Indicator & LED Flashlight] -- Sensor indicators emit green, blue and red lights, and the buzzer alarms at different frequencies (low, mid, high). Visual and audible alarm to secure your safety. Led flashlight design makes you more convenient to work in dim/ dark environment.
- [Non-contact Voltage Tester] -- More safer to detect whatever standard voltage in cables, cords, outlets and wires, or low voltage in security and communications. It has the 3 levels to show AC distance and remind you with a beep.
- [What You Get] -- ToHayie V2 Non-contact Voltage Tester, 9V Batteries, English User Manual, 24 Months Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ToHayie |
| Power Source | 12-1000v |
| Style | Dual Range |
| Color | Black |
| Item dimensions L x W x H | 8.3 x 3 x 3 inches |
| Manufacturer | Tinzzi |
| Part Number | TH0037-US001 |
| Item Weight | 5 ounces |
| Product Dimensions | 8.3 x 3 x 3 inches |
| Batteries | 1 9V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Pocket Size |
| Finish | Plactic |
| Material | ABS |
| Shape | Oval |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Type of Bulb | LED |
| Handle Material | Plastic |
| Display Style | LED |
| Switch Style | Rotary Switch |
| Special Features | ☞AC Non-contact Voltage Tester <br/>☞For testing AC Voltage <br/> ☞Recognition of Live/Null Wire <br/> ☞Triple alarm of sound and light <br/> ☞High and Low Voltage Signal Indicator <br/> ☞Buzzer alarm - loud and sensitive <br/> ☞White LED lighting - - energy saving, convenient <br/> ☞Rotary Switch <br/> ☞Good Sensitivity of NCV Sensor |
| Usage | Non-contact Volatge Detection |
| Included Components | Batteries |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Zinc Carbon |

## Product Details

- **Brand:** ToHayie
- **Power Source:** 12-1000v
- **Style:** Dual Range
- **Color:** Black
- **Item dimensions L x W x H:** 8.3 x 3 x 3 inches

## Images

![Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live - Image 1](https://m.media-amazon.com/images/I/513k9jCQegL.jpg)
![Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live - Image 2](https://m.media-amazon.com/images/I/61ZjbXo95YL.jpg)
![Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live - Image 3](https://m.media-amazon.com/images/I/61RzTJQ4XFL.jpg)
![Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live - Image 4](https://m.media-amazon.com/images/I/61XEv-v0xpL.jpg)
![Voltage Tester, Tinzzi Non-Contact Electrical Voltage Detector Pen AC 12V-1000V with LED Flashlight, Automatic & Manual Dual Mode Selection, Adjustable Sensitivity, Alarm Mode Live - Image 5](https://m.media-amazon.com/images/I/61Q5Te5G7yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ functions well, full featured, but obviously not perfect in every way
*by N***E on January 30, 2019*

I bought this for work where we've been hanging a lot of LED lights recently - some of them 120 volt, some 480. And, due to some legacy wiring, some of the wires aren't entirely trustworthy when the breaker switch is off. I've tested this several times since I got it and it's been a solid performer. The number of lights gives me a rough idea of exactly what kind of voltage I'm dealing with, which is a nice little show-off feature.The flashlight isn't anything to write home about, but then again it's not supposed to be. It's perfectly functional for what you might want to use it for - lighting up some wires when it's dark.Two bits of criticism I have for it:1 - it's rather large. A lot of non-contact voltage detectors tend to be a bit bulky, and this one I'd say is a bit bulkier than most. This means it' doesn't exactly fit well in my shirt pocket, and it isn't particularly forgiving in my tool belt. This isn't a deal breaker though.2 - That dial for sensitivity also turns the thing on. It has turned on by itself twice now in my tool belt.

### ⭐⭐⭐⭐ A little confusing at first
*by O***D on May 28, 2019*

I'm planning on swapping some switches for dimmers and a light socket for a outlet. I wanted to do it the safe way.I'll have to admit, I didn't entirely get how to use this. Fortunately, there's a few different videos on youtube. One for this model of pen specifically.There's video that shows a good of order of operation as well. Test the pen against a know variable to make sure it's working properly, then test it against what ever you're working on, then finally test it against the known again.The continuity test works well.

### ⭐⭐⭐⭐⭐ Great tester with lots of features!
*by C***Y on November 11, 2019*

I am a very handy individual but the one project I tend to shy away from is electrical work. I will change out an outlet or a switch or redo the plug end on a cord but I have always been hesitant to dive in to do the heavier projects. I believe I was scarred as a child when the Met Ed guy demoed what 10,000 volts did to a hot dog. As I do some home renovations (yes the dreaded electrical work) I decided that I needed a better electrical tester and after some research I settled on this one. It has A LOT of features and overall does a really outstanding job. It is a bit bulky but that's the trade off for all the extra it does. The built in light is an unexpected but appreciated addition as well. All in all, very happy with this purchase!

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*