---
product_id: 578128631
title: "WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker"
brand: "winamoo"
price: "€ 18.32"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/578128631-winamoo-test-light-automotive-5-90v-digital-led-circuit-tester
store_origin: IT
region: Italy
---

# bidirectional LED 110 inch wire 0.1V resolution WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker

**Brand:** winamoo
**Price:** € 18.32
**Availability:** ✅ In Stock

## Summary

> 🔧 Test with Confidence: Your Ultimate Circuit Companion!

## Quick Answers

- **What is this?** WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker by winamoo
- **How much does it cost?** € 18.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/578128631-winamoo-test-light-automotive-5-90v-digital-led-circuit-tester)

## Best For

- winamoo enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Design:** Built-in circuit board chip ensures durability and safety, protecting you from electric shocks.
- • **Flexibility Redefined:** With a 110-inch extended spring wire, navigate tight spaces effortlessly and test with ease.
- • **Versatile Testing Tool:** Perfect for checking automotive circuits, from headlights to fuses, making it your go-to for daily use.
- • **Visual Clarity in Any Light:** Clear LED digital display guarantees visibility in both bright and dark conditions.
- • **Precision at Your Fingertips:** Experience voltage readings with 0.1V resolution and ±0.2V accuracy for unmatched clarity.

## Overview

The WINAMOO Test Light Automotive Digital LED Circuit Tester is a versatile tool designed for automotive professionals and DIY enthusiasts alike. It features a clear LED digital display for precise voltage readings, an extended 110-inch spring wire for flexibility, and a built-in circuit board for enhanced safety. Ideal for testing various vehicle electrical circuits, this tester combines functionality with user-friendly design.

## Description

Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker

## Features

- 【Clear Digital Display & Readouts】: WINAMOO automotive circuit tester with a highly clear LED digital display for voltage readings, 0.1V resolution with ±0.2V accuracy gives you clearly visible digital readouts. Compared with LCD lights, this light tester is not affected by the brightness of light, so that be clearly read in daytime or dark areas.
- 【Extended Spring Wire with Alligator Clip】: Maximum extended to 110 inch long enough spring wire increases flexibility and a wide measuring area when testing, anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation.
- 【Bidirectional indicating light】: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.
- 【Computer Save】: This premium car fuse tester has a built-in circuit board chip, safer and more durable than traditional test lights. Equipped with insulation protective cover, it provides better grip and insulation protection against electric shock. This circuit board with line protection function, which is safer and more burn-resistant.
- 【Widely Use】: WINAMOO auto electric tester pen is ideal for checking various vehicles electrical circuits. Sharp long probe is used to pierce wires and reach into narrow areas, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more, suitable for your daily use.

## Product Details

- **Brand:** WINAMOO
- **Power Source:** Battery Powered
- **Item Weight:** 200 Grams
- **Item dimensions L x W x H:** 17.72 x 17.72 x 74.8 inches
- **Min. Operating Voltage:** 5 Volts

## Images

![WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker - Image 1](https://m.media-amazon.com/images/I/7136eQDqXUL.jpg)

## Frequently Bought Together

- WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
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**Shop now:** [https://www.desertcart.it/products/578128631-winamoo-test-light-automotive-5-90v-digital-led-circuit-tester](https://www.desertcart.it/products/578128631-winamoo-test-light-automotive-5-90v-digital-led-circuit-tester)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*