---
product_id: 285951147
title: "6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red"
brand: "tunan"
price: "1493 kr"
currency: ISK
in_stock: true
reviews_count: 13
url: https://www.desertcart.is/products/285951147-6v-12v-24v-dc-car-circuit-tester-light-professional-auto
store_origin: IS
region: Iceland
---

# 6V-12V-24V DC voltage range 18cm long probe with alligator clip for tight spots Bright indicator light for instant circuit status 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red

**Brand:** tunan
**Price:** 1493 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your diagnostics with precision and speed!

## Quick Answers

- **What is this?** 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red by tunan
- **How much does it cost?** 1493 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/285951147-6v-12v-24v-dc-car-circuit-tester-light-professional-auto)

## Best For

- tunan enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Dash-Ready:** Lightweight and portable design fits perfectly in your glove box for on-the-go troubleshooting.
- • **Instant Visual Feedback:** Bright 3W replaceable bulb glows to confirm circuit continuity and power presence.
- • **Durable & Reliable Build:** Crafted from copper and insulative ABS plastic for longevity and safe handling under high temps.
- • **Extended Reach Precision:** Long 7-inch probe paired with alligator clip ensures access to hard-to-reach wires and fuses.
- • **Triple Voltage Compatibility:** Seamlessly tests 6V, 12V, and 24V DC automotive systems for versatile diagnostics.

## Overview

The TuNan 6V-12V-24V DC Car Circuit Tester is a professional-grade handheld tool designed for quick and accurate automotive electrical testing. Featuring a bright replaceable 3W bulb, a long 18cm probe with an alligator clip, and compatibility across common vehicle voltages, it enables efficient detection of power, ground, shorts, and breaks in wires, fuses, and sockets. Built with durable copper and ABS plastic, this compact tester is ideal for millennial professionals who demand reliability and convenience in their automotive toolkit.

## Description

Packing List: 1 x Spring Cable Circuit Tester (Cable length: 0.55m-2m/1.8ft-6.56ft) Note: The test range is 6V-12V-24V, and it is strictly forbidden to use beyond the test range. Due to the different measured voltages, the brightness of the light will be different. Please do not put it in the reach of children. Circuit Tester: Voltage Range: 6V / 12V/24V DC Pen Length:18cm/7.0in Material of Handle: Insulative ABS Bulb: 3 Watt Bulb (Replaceable) Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more. This circuit tester will save you time and speed up the job, perfect for automotive use.

Review: TRUTH BE TOLD - working as advertised. good quality. there are cheaper ones. this is to keep in my dash. bright, easy to use.
Review: Electrical - Handy for fuses

## Features

- FUNCTION: Circuit Tester for 6V-12V-24V DC Systems, used to detect power, ground and find shorts and breaks in wires.
- WIDELY USE: Can be used for passenger car, Sedan, SUV, RV, Truck, a professional tool for detecting open circuit, fuse, tuning signal light, headlight, taillight, etc.
- INDICATOR LIGHT: Handle brightly illuminates if circuit is good. Due to the different measured voltages, the brightness of the light will be different.(3 Watt Bulb---Replaceable)
- LONG PROBE WITH ALLIGATOR CLIP: Long probe with alligator clip make sure you are able to reach the tight place.
- MATERIAL AND QUANTITY: Made of durable copper and plastic, durable and reliable. 1 pcs voltage tester.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SM1GB1T |
| Best Sellers Rank | #464,403 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #550 in Circuit Testers |
| Brand | TuNan |
| Color | Red |
| Date First Available | January 11, 2021 |
| Item Weight | 0.352 ounces |
| Item model number | TN-1tester-red |
| Manufacturer | TuNan |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 6 Volts |
| Package Dimensions | 11.02 x 5.28 x 1.42 inches |
| Power Source | Corded Electric |
| Specification Met | CE, RoHS |
| Style | Handheld |
| UPC | 609832367819 |
| Upper Temperature Rating | 125 Degrees Celsius |

## Product Details

- **Brand:** TuNan
- **Color:** Red
- **Item Weight:** 0.01 Kilograms
- **Power Source:** Corded Electric
- **Style:** Handheld

## Images

![6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red - Image 1](https://m.media-amazon.com/images/I/61gFhrHBs8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ TRUTH BE TOLD
*by T***D on September 30, 2024*

working as advertised. good quality. there are cheaper ones. this is to keep in my dash. bright, easy to use.

### ⭐⭐⭐⭐⭐ Electrical
*by A***S on October 29, 2025*

Handy for fuses

### ⭐⭐⭐⭐⭐ GREAT BUY!
*by B***R on October 19, 2023*

This was a great by which we needed to test the motors on the windows of my car. Excellent tool to have very good working condition and much cheaper than any auto store. I am very impressed.

## Frequently Bought Together

- TuNan 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red
- JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro Fuse + 1 Puller – for Car/RV/Truck/Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A)
- Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Vehicle Circuits Low DC Voltage Light Tester

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**Shop now:** [https://www.desertcart.is/products/285951147-6v-12v-24v-dc-car-circuit-tester-light-professional-auto](https://www.desertcart.is/products/285951147-6v-12v-24v-dc-car-circuit-tester-light-professional-auto)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-19*