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Automotive Test Light 3-72V DC Digital Light Tester with Voltmeter, Heavy Duty Auto Circuit Tester with LCD Backlight Display and LED Indication, Electric Test Pen with Illumination

  • Based on 1,358 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Thursday, Dec 11
Order within 12 hours and 17 minutes
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Features

  • [WIDER VOLTAGE RANGE] Compared with the auto electrical tester on the market, the maximum voltage measured is only 48V, but the maximum voltage that our technology can measure is upgraded to 72V. AWBLIN circuit test is ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72V DC wirings and circuits.
  • [UNIQUE DESIGN- ILLUMINATION & ANTI-LOST NEEDLE GUARD PROTECTION]: To be a proper solution for night time testing job, the electric test pen comes with a lighting function to support your testing needs in low-light environment. Whats more, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost.
  • [LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING]: This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
  • [INTUITIVE LCD BACKLIT DIGITAL SCREEN]: This Heavy Duty circuit light tester with highly clear LCD digital blue backlit display screen, resolution to 0.1V, clear&visible digital readouts for day and night.
  • [WATERPROOF, STURDY & SAFER]: This is a professional auto circuit tester with IP66 waterproof rating. The high-quality PU spring wire can be stretched to 142 inches, which is environmentally friendly and highly elastic; the wire end adopts PA nylon anti-bending design structure, which is more sturdy; the sharp stainless steel probe with insulating sleeve has more Good conductivity to prevent accidental injury. Using AWBLIN Test Light to make your life more convenient and safer!
  • [100% SATISFACTION]: If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you.

Brand: AWBLIN


Power Source: Battery Powered


Style: Digital


Color: Blue, Clear, Green, Red


Item Weight: 0.22 Kilograms


Package Dimensions ‏ : ‎ 11.03 x 2.8 x 1.93 inches; 7.83 ounces


Item model number ‏ : ‎ NS-820


Date First Available ‏ : ‎ July 29, 2021


Manufacturer ‏ : ‎ AWBLIN


Best Sellers Rank: #14,096 in Automotive (See Top 100 in Automotive) #39 in Electrical System Tools


#39 in Electrical System Tools:


Customer Reviews: 4.7 4.7 out of 5 stars 1,358 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Reads up to 72 volts DC
Great indicator to have in your tool box. Digital and reads up to 72VDC, no bulb to replace from over losad
Reviewed in the United States on November 12, 2025 by Amazon Customer

  • Easy to use
Works great
Reviewed in the United States on November 16, 2025 by Don Howington

  • Good for checking automotive fuses, among other things.
This thing works great (tells me if fuse is "hot" or not), and does it well. You ground the lead, touch the fuse with the probe end (that'll be on the handle looking thing), and look at the light. If the light is shiny, the fuse is hot (in a live circuit). My ex-mechanic son was even impressed. This is made for car fuses, I think. I wouldn't use it on a fuse in a hydroelectric facility. ... show more
Reviewed in the United States on July 28, 2025 by Alleged Lee

  • Great tool
Works great. I like the polarity lights. Would but again.
Reviewed in the United States on September 24, 2025 by Robert Adams

  • Luz de prueba lógica
Muy buena
Reviewed in the United States on September 22, 2025 by DANILO MERCEDES

  • It does everything it was supposed to do.
Time will tell how durable it is but I wish I had had this 25 years ago. This thing is worth a little more than the others.
Reviewed in the United States on September 2, 2025 by Kindle Customer

  • Must Have
A must have if you are working on cars. Accurate and easy to use.
Reviewed in the United States on August 22, 2025 by Amazon Customer

  • Digital meter has easily read and adequate sized reading display.
Pleased with, the build materials and operation. Saves having to have two tools. When working on DC circuits circuits.
Reviewed in the United States on August 11, 2025 by Troy

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