---
product_id: 470194006
title: "ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V"
brand: "zotek"
price: "€ 39.22"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/470194006-zoyi-zt-db03-ac-voltage-detector-non-contact-voltage-tester
store_origin: GR
region: Greece
---

# 12-1000V range Built-in LED flashlight Non-contact testing ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V

**Brand:** zotek
**Price:** € 39.22
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Safety Game!

## Quick Answers

- **What is this?** ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V by zotek
- **How much does it cost?** € 39.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/470194006-zoyi-zt-db03-ac-voltage-detector-non-contact-voltage-tester)

## Best For

- zotek enthusiasts

## Why This Product

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

## Key Features

- • **🔔 Alerts You:** Audible beeps and LED indicators keep you informed of live wires.
- • **🔌 Safety First!:** Non-contact voltage detection ensures you stay safe while working.
- • **🌙 Illuminate Your Work:** Built-in LED flashlight makes testing in dark spaces a breeze.
- • **👜 Compact & Convenient:** Lightweight design with a clip for easy portability on the go.
- • **📏 Versatile Voltage Range:** Accurately detects voltages from 12V to 1000V for all your testing needs.

## Overview

The ZOYI ZT-DB03 AC Voltage Detector is a non-contact voltage tester pen designed for both household and industrial use. It detects voltage ranges from 12V to 1000V, ensuring safety with audible and visual alerts. The built-in LED flashlight enhances usability in low-light conditions, while its compact design makes it easy to carry for all your electrical testing needs.

## Description

ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V

## Features

- Accurate Voltage Detection: Detects voltage ranges from 12V to 1000V, ideal for household and industrial use as a wire tester.
- Non-Contact & Safe Operation: Provides non-contact testing to safely identify live or neutral wires without touching them.
- LED Flashlight for Dark Environments: Features a built-in LED flashlight for easy use in low-light conditions, enhancing functionality as an electric tester pen.
- Audible & Visual Alerts: When voltage is detected, the pen emits audible beeps and displays a red or green LED light, clearly indicating live and neutral lines, ensuring safe operation.
- Compact & Portable Design: Lightweight and includes a clip for easy attachment, perfect for carrying during power testing projects.

## Product Details

- **Brand:** ZOTEK
- **Power Source:** Power Supply
- **Style:** voltage tester，non contact voltage tester
- **Color:** Red
- **Item dimensions L x W x H:** 6.14 x 0.9 x 1.1 inches

## Images

![ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V - Image 1](https://m.media-amazon.com/images/I/61JHl1824aL.jpg)
![ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V - Image 2](https://m.media-amazon.com/images/I/71Y9eA6czaL.jpg)
![ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V - Image 3](https://m.media-amazon.com/images/I/810EVt+A-mL.jpg)
![ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V - Image 4](https://m.media-amazon.com/images/I/71R5nurWx3L.jpg)
![ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V - Image 5](https://m.media-amazon.com/images/I/71TfWEEsMdL.jpg)

## Available Options

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

## Questions & Answers

**Q: does this work on Christmas lights**
A: Yes, that is what I bought it for.

**Q: my tester quit after using for three days   changed batteries   the flashlight comes on and wont go off   tester wil not work**
A: Thank you very much for your feedback on using the DB03 product. Your information is very important to us. If you encounter the fault you mentioned, you can try the following operations: 1. Check whether the safety key is stuck and whether other safety key functions can work normally; 2. Check whether the battery size is too large, which may cause internal structure deformation; 3. After confirming the above two points, you can try to turn off and restart the device.

## Frequently Bought Together

- ZOYI ZT-DB03 AC Voltage Detector - Non-Contact Voltage Tester Pen, Adjustable Sensitivity, Electricity Tester, Live Wire Tester, Electrical Tester Pen, 12-1000V
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**Shop now:** [https://www.desertcart.gr/products/470194006-zoyi-zt-db03-ac-voltage-detector-non-contact-voltage-tester](https://www.desertcart.gr/products/470194006-zoyi-zt-db03-ac-voltage-detector-non-contact-voltage-tester)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-23*