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Automotive Test Light with 3-48V LED Digital Display, Automotive Circuit Tester with Voltmeter and Dual Color Polarity Indicator Light, Voltage Test Pen with Stainless Probe

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$7.95

$ 3 .99 $3.99

In Stock

1.Model:3-48v


About this item

  • GET ACCURATE RESULTS EVERY TIME: Measure Voltage from 3V to 48V with 0.1V Precision. This test light gives you precise voltage readings from 3V to 48V with 0.1V resolution, ensuring you never miss a detail. Whether you're fixing your car’s battery or troubleshooting home appliances, you’ll get reliable results every time, helping you focus on what needs attention
  • AVOID CONNECTION MISTAKES: Dual Polarity Indicators for Quick and Easy Identification. The dual-color LED indicators (red for positive, green for negative) help you easily identify the polarity. This ensures no mistakes when working on automotive systems or fixing appliances, giving you confidence that your connections are always correct
  • REACH ALL CORNERS WITH EASE: 96-Inch Spring Cable for Flexibility in Tight Spaces. The 96-inch spring cable offers extra length and flexibility, making it easy to test in hard-to-reach spots. Whether you're working under your car’s hood or testing home appliances, the added reach ensures convenient testing in tight spaces
  • BUILT FOR RELIABLE PERFORMANCE: Built with ABS and Stainless Steel for Tough Jobs. This tester is designed with a durable ABS shell and stainless steel components, ensuring it stands up to frequent use in tough environments. Whether you're fixing cars, electronics, or home appliances, you can rely on this tool for lasting performance
  • TEST A VARIETY OF ELECTRICAL ISSUES WITH ONE TOOL: Perfect for Fuse, Circuit, and Voltage Testing. This versatile tester is perfect for checking fuses, diagnosing faulty circuits, and measuring voltage. Whether you're working on automotive systems, home appliances, or electronics, this tool simplifies troubleshooting and ensures you get accurate results every time



Product Description

3-48VCIRCUIT TESTER
3-48VCIRCUIT TESTER
material
Dynamic Voltage Detection
Universal Application for Al Vehicles
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

video

Merchant Video

Automotive Test Light with 3-48V Display

Accurate Circuit Testing with Voltmeter and Dual Polarity Indicator


Discover the upgraded Automotive Circuit Tester, designed for efficient and precise circuit diagnostics.

Supporting a wide 3-48V voltage range, this tool features an LED digital display, allowing you to easily read voltage levels for quick troubleshooting.

Whether you're a professional mechanic or a DIY enthusiast, this voltage test pen provides reliable performance for testing and maintaining your vehicle’s electrical system, ensuring safety and functionality.


Sarah R.
Reviewed in the United States on February 9, 2025
Easy to use and the digital readout is very clear. Nice to have around the house or garage. First use was to find the hot wire for my cars reverse lights. Saved me lots of time using this.
John Spags
Reviewed in the United States on February 28, 2025
This thing is handy, as it gives out a digital readout of the voltage. Handy. But, I wish there was a bright light so you saw there was a complete circuit immediately. That's what I am used to on a test LIGHT. Otherwise it is great. I would have gave 5 stars otherwise.
Robert A. Stolting
Reviewed in the United States on February 28, 2025
Very nice 12-48V tester. Digital readout gives you more info than just existing current. Great for 24V Diesel systems. Surprisingly well made and seems durable. In addition, price was great!
Carmelo RodriguezJr
Reviewed in the United States on February 20, 2025
works great
Duncan McOkiner
Reviewed in the United States on January 6, 2025
Very useful little piece of equipment. Works well. Good value for the price. Accurate as far as i can tell
Craig Warren
Reviewed in the United States on January 26, 2025
I bought one of these when installing dash cameras in our cars in order to locate both constant and accessory 12v power at the fuse panels. I originally started with my regular volt meter, but that was very clumsy, especially considering the odd location of most panels. Automotive fuses have a tiny exposed test point on the back where you can check voltage without having to pull the fuse. The probes on my volt meter were too large, but this tester was perfect. And having the voltage reading right at the handle meant I didn't have to contort my body to try and look back at a meter screen. Can't go wrong for the cost.
johnny jackson
Reviewed in the United States on January 13, 2025
I like how it is made and how well it works.
tom1984
Reviewed in the United States on January 10, 2025
Works MUCH better than a digital VOM when troubleshooting 12 Volt issues on a vehicle...
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