---
product_id: 63151816
title: "allsun Automotive Electrical Tester with Voltage Display, 2-24V Digital Circuit Test Tool, Power Short Finder Probe with LCD Screen, Polarity Indicator, 5m Cable for Car DIY Diagnostic Repair"
brand: "allsun"
price: "€ 48.65"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/63151816-allsun-automotive-electrical-tester-with-voltage-display-2-24v-digital
store_origin: CY
region: Cyprus
---

# 2-24V digital voltage range 5m heavy-duty cable length Built-in overload protection (8A) allsun Automotive Electrical Tester with Voltage Display, 2-24V Digital Circuit Test Tool, Power Short Finder Probe with LCD Screen, Polarity Indicator, 5m Cable for Car DIY Diagnostic Repair

**Brand:** allsun
**Price:** € 48.65
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose like a pro, fix like a boss!

## Quick Answers

- **What is this?** allsun Automotive Electrical Tester with Voltage Display, 2-24V Digital Circuit Test Tool, Power Short Finder Probe with LCD Screen, Polarity Indicator, 5m Cable for Car DIY Diagnostic Repair by allsun
- **How much does it cost?** € 48.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/63151816-allsun-automotive-electrical-tester-with-voltage-display-2-24v-digital)

## Best For

- allsun enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Overload protection and automatic circuit breaker safeguard your vehicle’s ECU and tester.
- • **Ready-to-Use Kit:** Includes 5m cable, alligator clips, probing tip & ground lead—DIY diagnostics made effortless.
- • **Component Activation:** Power up fuel pumps, lights & motors directly from the probe for hands-on testing.
- • **Instant Fault Finder:** Pinpoint shorts, bad grounds & broken wires in seconds with LED & buzzer alerts.
- • **Precision Voltage Display:** Clear LCD shows exact voltage and polarity for flawless diagnostics every time.

## Overview

The allsun Automotive Electrical Tester is a professional-grade 2-24V digital circuit tester designed for quick and accurate automotive electrical diagnostics. Featuring a clear LCD voltage readout, polarity indicators, and a 5-meter heavy-duty cable, it enables fast fault detection, component activation, and continuity testing. Built-in overload protection and an automatic circuit breaker ensure safe operation, making it an essential tool for efficient car DIY repairs.

## Description

allsun Automotive Electrical Tester with Voltage Display, 2-24V Digital Circuit Test Tool, Power Short Finder Probe with LCD Screen, Polarity Indicator, 5m Cable for Car DIY Diagnostic Repair

## Features

- 【FIND ELECTRICAL FAULTS IN SECONDS】 Say goodbye to complicated multimeters! This circuit tester quickly pinpoints short circuits, bad grounds, and broken wires with clear LED lights and buzzer alarm, saving you hours of diagnostic time.
- 【DIGITAL VOLTAGE READOUT & POLARITY CHECK】 Features a clear LCD screen to display exact voltage (2-24V) and Red/Green LEDs for instant positive/negative polarity identification. Ensure correct connections every time.
- 【ACTIVATE COMPONENTS & TEST CONTINUITY】 Safely power up fuel pumps, lights, solenoids, and motors directly from the probe. The included auxiliary ground lead makes continuity testing a breeze.
- 【BUILT-IN SAFEGUARDS FOR PEACE OF MIND】 Equipped with overload protection (8A) and an automatic circuit breaker to prevent damage to your vehicle's ECU or the tester itself, even if you accidentally short it.
- 【EVERYTHING YOU NEED IN ONE KIT】 Includes a long 5-meter (16.4 ft) heavy-duty cable, strong alligator clips, a sharp probing tip, and an auxiliary ground lead. Ready to use right out of the box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | allsun |
| Power Source | Battery Powered,electric |
| Style | Automotive Electrical Circuit Tester |
| Color | Black |
| Item dimensions L x W x H | 10.79 x 2.09 x 1.65 inches |
| Min. Operating Voltage | 2 Volts (DC) |
| Specification Met | Em287 |
| Upper Temperature Rating | 125 Degrees Celsius |
| Measurement Type | Voltmeter |
| UPC | 788537552338 |
| Manufacturer | Zhang Zhou Shi Xiang Cheng Qu Hai Mao Dian Zi Ke Ji co., LTD |
| Part Number | allsunEM287 |
| Item Weight | 13 ounces |
| Product Dimensions | 10.79 x 2.09 x 1.65 inches |
| Item model number | EM287 |
| Is Discontinued By Manufacturer | No |
| Size | GMEM287 |
| Material | ABS |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** allsun
- **Power Source:** Battery Powered,electric
- **Style:** Automotive Electrical Circuit Tester
- **Color:** Black
- **Item dimensions L x W x H:** 10.79 x 2.09 x 1.65 inches

## Images

![allsun Automotive Electrical Tester with Voltage Display, 2-24V Digital Circuit Test Tool, Power Short Finder Probe with LCD Screen, Polarity Indicator, 5m Cable for Car DIY Diagnostic Repair - Image 1](https://m.media-amazon.com/images/I/61uUtQ+MiXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this work to find where the short is or just tells you what wire is shorting out**
A: The power probe circuit tester has short-circuit protected and can test for bad ground contacts instantly. It allows you to follow and locate short circuits.

**Q: Does the EM285 come with a power port (cigarette lighter) connector?**
A: No, it does not. Please note that the tester can deliver or sink up to 8A. That is a lot for a cigarette lighter adapter.

**Q: Where is this product manufactured?**
A: We are manufacturer, from China.

**Q: Does it come with the probe?**
A: Hi 
Yes, the pen probe tester come with the probe.

## Frequently Bought Together

- allsun Automotive Circuit Tester 2-24V DC, Power Circuit Probe Tester, Test Light for Car Electrical Systems,Diagnose Short Circuits/Locate Bad Grounds/Check Polarity,Cable Length About 5M
- allsun em415Pro Automotive Circuit Tester,Short Open Finder Electrical Wire Breaker Tracker,Broken Wire Detector Tool,Cable Fault Locator with Bendable Receiver Probe, DC 6-42V
- GTC063 Fuse Socket Connector Kit by GTC, General Technologies Corp

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-20*