---
product_id: 505645353
title: "Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen"
brand: "evoultes"
price: "€ 30.80"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/505645353-upgraded-3-72v-buzzer-automotive-test-light-heavy-duty-digital
store_origin: NL
region: Netherlands
---

# LED Display Bidirectional Buzz 3-72V Range Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen

**Brand:** evoultes
**Price:** € 30.80
**Availability:** ✅ In Stock

## Summary

> 🔧 Test Like a Pro: Elevate Your Automotive Game!

## Quick Answers

- **What is this?** Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen by evoultes
- **How much does it cost?** € 30.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/505645353-upgraded-3-72v-buzzer-automotive-test-light-heavy-duty-digital)

## Best For

- evoultes enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Design:** Built to last with shatter-proof materials and a stainless steel probe.
- • **Precision Testing:** Experience accurate voltage readings with a .1V resolution.
- • **Anti-Lost Needle Cover:** Never misplace your probe again with our innovative cover design.
- • **Dual Polarity Indication:** Stay informed with red and green LED lights for positive and negative polarity.
- • **User-Friendly Flexibility:** 140-inch PU spring wire for easy maneuverability and storage.

## Overview

The Upgraded 3-72V Buzzer Automotive Test Light is a professional-grade digital circuit tester designed for automotive applications. It features a wide voltage testing range, accurate LED digital readings, and a durable design with user-friendly features, making it an essential tool for any mechanic or DIY enthusiast.

## Description

Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen

## Features

- [3-72 V Wide Testing Range] This professional automotive circuit tester light with 3-72V DC voltage testing range, widely and ideal for checking various vehicles¡ electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72v DC wirings and circuits.
- [Buzzing Bidirectional Voltage Testing Mode] You can attach the alligator clamp either to negative or positive ground, there are two light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity, and one sound buzzing for positive and double sound for negative.
- [Computer Safe Accurate LED Digital Reading] Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with high accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
- [Quality Made & Anti-lost Needle Cover ] Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Heavy duty test light body constructed with high quality plastic, shatter-proof, more durable than normal test lights. Anti-lost Silica Gel Needle Cover was designed as a part of the spring wire, no worry about losing it during testing and storage.
- [Convenient Use] High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.

## Product Details

- **Brand:** EVOULTES
- **Power Source:** Not Battery Powered
- **Color:** Green,Red
- **Min. Operating Voltage:** 3 Volts (DC)
- **Upper Temperature Rating:** 122 Degrees Fahrenheit

## Images

![Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen - Image 1](https://m.media-amazon.com/images/I/716F+AgaF1L.jpg)

## Frequently Bought Together

- Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen
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**Shop now:** [https://www.desertcart.nl/products/505645353-upgraded-3-72v-buzzer-automotive-test-light-heavy-duty-digital](https://www.desertcart.nl/products/505645353-upgraded-3-72v-buzzer-automotive-test-light-heavy-duty-digital)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*