---
product_id: 222609802
title: "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"
brand: "winamoo"
price: "₨436"
currency: SCR
in_stock: true
reviews_count: 13
category: "Winamoo"
url: https://www.desertcart.sc/products/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light
store_origin: SC
region: Seychelles
---

# 6-24V DC voltage range 135-inch PU spring wire Sharp stainless steel probe 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

**Brand:** winamoo
**Price:** ₨436
**Availability:** ✅ In Stock

## Summary

> ⚡ Diagnose like a pro, never miss a spark!

## Quick Answers

- **What is this?** 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 by winamoo
- **How much does it cost?** ₨436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light)

## 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

- • **Bright LED Indicator:** High-visibility LED bulb instantly signals circuit status, with a spare included for uninterrupted reliability.
- • **Bidirectional Testing:** Attach clamp to positive or negative ground for flexible, professional-grade diagnostics.
- • **Durable & Safe Design:** Shatter-proof acetate fiber body with insulated rubber tip ensures long-lasting, shock-protected use.
- • **Versatile Voltage Range:** Effortlessly test any 6-24V automotive circuit with precision.
- • **Extended Reach & Flexibility:** 135-inch premium PU spring wire lets you access tight, hard-to-reach spots with ease.

## Overview

The WINAMOO Premium LED Bulb Automotive Circuit Tester is a professional-grade 6-24V DC test light featuring a sharp stainless steel probe, a durable 135-inch PU spring wire, and a bright LED indicator with a spare bulb included. Designed for precise, bidirectional voltage testing, it’s built tough with a shatter-proof body and insulated tip, making it the go-to tool for efficient, reliable vehicle electrical diagnostics.

## Description

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 - desertcart.com

Review: Well worth the cost!!! - This is a great test light! As an A.S.E certified repair technician I use my tools on a regular basis. The test light I use at work I paid 75.00 dollars for it and it works great and bought the same one to use at home. It broke and needed one to use until I got it warrantied so I bought this one not expecting very much from it because it’s 7.99 really how good could it be. Well it’s just as good as the one I paid 75.00 dollars for I am very impressed and if my other one doesn’t get warrantied that’s just fine I won’t buy another one for the crazy price they want not to mention comes with a spare bulb thanks Winamoo for a quality tool for a reasonable price
Review: Good value for $. Easy to use and bright LED indicator - This circuit tester appears to be a reliable and affordable tool for general automotive electrical diagnostics. It offers good value for its price and I love its ease of use and bright LED indicator. I personally upgraded from a rather old flashlight bulb type. However, users should be mindful of the potential for wire damage due to the sharp probe and the sometimes stiff clamp. If you are looking for a basic circuit tester to keep in your toolbox for everyday automotive electrical checks, this seems like a solid option. Pros: Easy to use and understand: Simple connection makes it user-friendly for both beginners and experienced individuals. Effective for troubleshooting, it effectively checks for continuity and helps pinpoint electrical issues. Bright LED light, The high-visibility LED bulb makes it easy to see when a circuit is live. Long and flexible wire: The extended spring wire provides ample reach. Durable construction: Seems well-built and sturdy. Good value for the money a worthwhile purchase. Cons: Limited Voltage Range: Only suitable for testing circuits within the 6-24V DC range. Potential for wire damage. The sharp probe requires careful use to avoid damaging delicate wires. Clamp stiffness: the clamp is a bit stiff and difficult to open, especially on circular surfaces. Springy cord can be inconvenient, The coiled wire can be a bit too springy, potentially pulling the clip off if not properly secured.

## Features

- [Wide Application], professional 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.
- [Quality LED Bulb], high visibility and strictly tested long service life LED test light bulb to indicate circuits’ signal, the brightness of the light will be different with the different measured voltages. Also including 1 PCS REPLACEMENT LED BULB to make it serve you faithfully for years.
- [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.
- [Quality Made], sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Constructed with high quality acetate fiber body, shatter-proof, more durable than others. Premium PU spring wire, heat insulation and oil resistance for safe use
- [Convenient Use], High quality 135 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation, will definitely improve your working efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D9RY532 |
| Best Sellers Rank | #12,385 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Circuit Testers |
| Brand | WINAMOO |
| Color | Clear |
| Date First Available | July 20, 2020 |
| Item Weight | 6.5 ounces |
| Item model number | WITL103A |
| Manufacturer | WINAMOO |
| Maximum Operating Voltage | 24 Volts |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 6 Volts |
| Package Dimensions | 10.63 x 2.64 x 1.89 inches |
| Power Source | Corded Electric |
| Specification Met | Ul 61010-1, Ce, Rohs |
| Style | Circuit Testers |
| UPC | 633337510791 |

## Product Details

- **Brand:** WINAMOO
- **Color:** Clear
- **Item Weight:** 0.19 Kilograms
- **Power Source:** Corded Electric
- **Style:** Circuit Testers

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61Q5VCQ6IIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where do you clip the ground when testing under dash auto fuses?**
A: Use the brake pedal bracket. I'd avoid using anything associated with the steering column.

**Q: Could this be used to test LED christmas lights?**
A: Hi Tom, thanks for your inquiry, this test light could only be used to test 6-24V DC circuits, not for any AC circuits testing. Best Regards!

**Q: Where to buy spare bulb at? Or something similiar.**
A: A spare comes with the unit but if both are blown I have no idea, You might just have to buy a new tester

**Q: Can I Just order the coiled wire with the alligator clip for replacement?**
A: The coiled wire are Not available from this site, but they do show up on eBay occasionally.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth the cost!!!
*by J***S on August 31, 2025*

This is a great test light! As an A.S.E certified repair technician I use my tools on a regular basis. The test light I use at work I paid 75.00 dollars for it and it works great and bought the same one to use at home. It broke and needed one to use until I got it warrantied so I bought this one not expecting very much from it because it’s 7.99 really how good could it be. Well it’s just as good as the one I paid 75.00 dollars for I am very impressed and if my other one doesn’t get warrantied that’s just fine I won’t buy another one for the crazy price they want not to mention comes with a spare bulb thanks Winamoo for a quality tool for a reasonable price

### ⭐⭐⭐⭐⭐ Good value for $. Easy to use and bright LED indicator
*by M***E on June 25, 2025*

This circuit tester appears to be a reliable and affordable tool for general automotive electrical diagnostics. It offers good value for its price and I love its ease of use and bright LED indicator. I personally upgraded from a rather old flashlight bulb type. However, users should be mindful of the potential for wire damage due to the sharp probe and the sometimes stiff clamp. If you are looking for a basic circuit tester to keep in your toolbox for everyday automotive electrical checks, this seems like a solid option. Pros: Easy to use and understand: Simple connection makes it user-friendly for both beginners and experienced individuals. Effective for troubleshooting, it effectively checks for continuity and helps pinpoint electrical issues. Bright LED light, The high-visibility LED bulb makes it easy to see when a circuit is live. Long and flexible wire: The extended spring wire provides ample reach. Durable construction: Seems well-built and sturdy. Good value for the money a worthwhile purchase. Cons: Limited Voltage Range: Only suitable for testing circuits within the 6-24V DC range. Potential for wire damage. The sharp probe requires careful use to avoid damaging delicate wires. Clamp stiffness: the clamp is a bit stiff and difficult to open, especially on circular surfaces. Springy cord can be inconvenient, The coiled wire can be a bit too springy, potentially pulling the clip off if not properly secured.

### ⭐⭐⭐⭐⭐ Works Great!
*by D***M on November 28, 2025*

Used this to diagnose a million issues on my kawasaki bayou and was sensitive enough to notice small jolts of electricity which was instrumental in fixing my project this tool is a time saver and cheap

## Frequently Bought Together

- 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
- 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)
- WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-17*