---
product_id: 397059276
title: "6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black"
brand: "tunan"
price: "$23.92"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/397059276-6v-12v-24v-dc-car-circuit-r-light-professional-auto
store_origin: US
region: United States of America
---

# 3W Replaceable Bulb 6V-24V Compatibility Long Probe for Precision 6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black

**Brand:** tunan
**Price:** $23.92
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Diagnostics with TuNan!

## Quick Answers

- **What is this?** 6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black by tunan
- **How much does it cost?** $23.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/397059276-6v-12v-24v-dc-car-circuit-r-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

- • **🔄 Replaceable Bulb:** Never worry about downtime; easily replace the 3W bulb for continuous use.
- • **📏 Precision Long Probe:** Reach those hard-to-access wires and fuses with ease and accuracy.
- • **🚗 Universal Application:** Perfect for cars, SUVs, RVs, and trucks—your go-to for automotive diagnostics.
- • **💡 Bright Indicator Light:** Stay informed with a handle that illuminates to indicate circuit status.
- • **🔧 Versatile Voltage Detection:** Effortlessly test 6V, 12V, and 24V DC systems with this all-in-one tool.

## Overview

The TuNan 6V-12V-24V DC Car Circuit Tester is a professional-grade tool designed for automotive enthusiasts and professionals alike. It detects power, ground, and identifies shorts and breaks in wires across various vehicle types. With a bright indicator light and a long probe for precision, this tester ensures you can tackle any electrical issue with confidence.

## Description

6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black

## Features

- FUNCTION: Circuit r 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TuNan |
| Brand | TuNan |
| Package Dimensions | 27.6 x 12.3 x 3 cm; 9.07 g |
| Item model number | TN-1tester-black |
| Manufacturer Part Number | TN-1tester-black |
| Item Weight | 9.07 g |

## Product Details

- **Brand:** TuNan
- **Power Source:** Corded Electric
- **Style:** Handheld
- **Color:** Black
- **Item Weight:** 0.02 Pounds

## Images

![6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black - Image 1](https://m.media-amazon.com/images/I/51izVTD54aL.jpg)
![6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black - Image 2](https://m.media-amazon.com/images/I/511DqNzBxFL.jpg)
![6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black - Image 3](https://m.media-amazon.com/images/I/61mXkzDeXQL.jpg)
![6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black - Image 4](https://m.media-amazon.com/images/I/71Jymvr3UWL.jpg)
![6V-12V-24V DC Car Circuit r Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Black - Image 5](https://m.media-amazon.com/images/I/61FV-kFp+fL.jpg)

## 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 - Black
- JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro + Puller – Replacement for RV Camper Boat Truck (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.us/products/397059276-6v-12v-24v-dc-car-circuit-r-light-professional-auto](https://www.desertcart.us/products/397059276-6v-12v-24v-dc-car-circuit-r-light-professional-auto)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*