---
product_id: 127926312
title: "Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles"
brand: "jastind"
price: "10055 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/127926312-heavy-duty-automotive-circuit-tester-premium-6-24v-test-light
store_origin: HU
region: Hungary
---

# 135-inch anti-kink PU spring cord 6-24V DC voltage range Sharp stainless steel piercing probe Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles

**Brand:** jastind
**Price:** 10055 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Test Smarter, Not Harder: The Ultimate Circuit Detective for Every Millennial Mechanic

## Quick Answers

- **What is this?** Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles by jastind
- **How much does it cost?** 10055 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/127926312-heavy-duty-automotive-circuit-tester-premium-6-24v-test-light)

## Best For

- jastind enthusiasts

## Why This Product

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

## Key Features

- • **Precision Wire Piercing:** Sharp stainless steel probe designed for hard-to-reach wires and accurate testing
- • **Built to Last Under Pressure:** Heavy-duty ABS body that's shatterproof and wear-resistant for rugged automotive environments
- • **Effortless One-Hand Operation:** Long 135-inch PU spring cord with anti-kink design and large alligator clip for quick, hassle-free testing
- • **Reliable Circuit Signal Detection:** High-visibility spring bulb with extra replacement for years of faithful use
- • **Versatile Automotive Compatibility:** Supports bidirectional current testing on 6-24V DC circuits—perfect for headlights, fuses, and more

## Overview

The JASTIND Heavy Duty Automotive Circuit Tester is a premium 6-24V DC test light featuring a high-visibility spring bulb with a spare included, a durable shatterproof ABS body, and a sharp stainless steel probe for precise wire piercing. Its 135-inch anti-kink PU spring cord and large alligator clip enable easy one-handed operation. Designed for versatile use across automotive electrical systems, it supports bidirectional current testing, making it an essential tool for professional-grade vehicle maintenance and troubleshooting.

## Description

Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles

## Features

- 【Extra Spring Light Bulb】 : High visibility and strictly tested long service life spring test light bulb to indicate circuits’ signal. Can be used for common 6V-12V-24V DC circuit test; We throw in a replacement spring bulb as an extra to make it serve you faithfully for years.
- 【Quality Made Fuse Tester】 : Heavy Duty Construction, large size tester body made with high quality ABS, shatterproof, wear-resistant; With sharp stainless steel probe for piercing wires, also for hard to reach areas. Durable than normal test light.
- 【135 Inch PU Spring Cord】 : Portable 135 inch long enough PU spring wire cord, tail equipped with anti-kinking spring; And large size alligator clip for easy and one hand operation.
- 【Bidirectional Current Voltage Testing】 : You can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side.
- 【Wide Application】 : DIY automotive circuit tester/circuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits. Making it an essential tool in electrical troubleshooting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JASTIND |
| Power Source | Corded Electric |
| Style | Electronic |
| Color | Black |
| Min. Operating Voltage | 6 Volts (DC) |
| Measurement Type | Voltmeter |
| UPC | 682698799987 |
| Manufacturer | JASTIND |
| Item Weight | 7 ounces |
| Package Dimensions | 10.67 x 2.68 x 1.85 inches |
| Item model number | 13 |
| Manufacturer Part Number | 4354323523 |

## Product Details

- **Brand:** JASTIND
- **Power Source:** Corded Electric
- **Style:** Electronic
- **Color:** Black
- **Min. Operating Voltage:** 6 Volts (DC)

## Images

![Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles - Image 1](https://m.media-amazon.com/images/I/615MGUwfJcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where are these made?**
A: They are made in China. Very cheaply made. Its not even close to my snap-on test lights. Not even heavy duty like they say. I used mine for the first time and it failed.

**Q: When I got one it didn’t come with a replacement bulb. Did anyone else have same issue?**
A: Mine came with on.

**Q: will this work on 24 volt furnace testing thermostat**
A: I'm pretty sure it will   I don't think 24 volts will burn out the bulb.  Use it on DC only   AC might be too high of a voltage for the bulb.  24 volts is DC   I think there are even some 48 volt DC circuits.   I would use it on those too

**Q: Is it safe to use on electronics?**
A: Yes. As long as they are 15VDC and below

## Frequently Bought Together

- Heavy Duty Automotive Circuit Tester, Premium 6-24V Test Light with Extended Spring Test Leads & Sharp Piercing Probe, Circuit Voltage Tester with Replacement Indicator Light for Car/Vehicles
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**Shop now:** [https://www.desertcart.hu/products/127926312-heavy-duty-automotive-circuit-tester-premium-6-24v-test-light](https://www.desertcart.hu/products/127926312-heavy-duty-automotive-circuit-tester-premium-6-24v-test-light)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-20*