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Heavy Duty 3-72V Backlit Digital LCD Circuit Tester, Automotive Test Light with 140 Inch Extended Wire and 2 Polarity Indicate LED Lights, Car Truck Low DC Voltage & Light Tester with Stainless Probe

  • Based on 306 reviews
Condition: New
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$17.99 Why this price?
Holiday Deal · 40% off was $29.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 19 hours and 42 minutes
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Features

  • WIDE TESTING RANGE & VOLTAGE POLARITY TESTING3-72v low volt circuit test light, designed for checking various vehicles electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for other 3-72V DC wiring and circuits. This is also a bidirectional voltage tester with 2 color LED lights for volt polarity indicating, you can attach the alligator clamp either to ground or positive. This is really A must have tool no matter for business or household use.
  • COMPUTER SAFE & BACKLIGHT DIGITAL DISPLAY PARTHeavy Duty circuit light tester with highly clear LCD digital blue backlight display screen, resolution to .1V voltage reading with high accuracy to 0.2V, clear&visible digital readouts for day and night. JASTIND test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits.
  • ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODYSharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas, while along with an integrated design anti-lost protective rubber tip, make sure no stab and wound and won't be lost whenever you go. Professional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability.
  • EXTENDED PU SPRING & LARGE ALLIGATOR CLIPHigh quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage.
  • LONG TIME QUALITY SUPPORTIf you are looking for a durable circuit testing tool, this one is for you. We always stand behind our products, if you have any questions or concerns, just please feel free to contact us and you will get our best support surely, click "Add to Cart" with confidence today.

Brand: JASTIND


Power Source: Battery Powered


Style: Industrial


Color: Blue


Item Weight: 140 Grams


Package Dimensions ‏ : ‎ 10.71 x 2.68 x 1.85 inches; 4.94 ounces


Item model number ‏ : ‎ JTCVT02A


Date First Available ‏ : ‎ February 6, 2023


Manufacturer ‏ : ‎ JASTIND


Country of Origin ‏ : ‎ China


Best Sellers Rank: #52,509 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #69 in Circuit Testers


#69 in Circuit Testers:


Customer Reviews: 4.7 4.7 out of 5 stars 306 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

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
  • Affirm Pay in 4
  • 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


  • Accurate and bright lcd light display.
Perfect tool. Long cord and easy to use.
Reviewed in the United States on June 20, 2024 by A-len

  • Quality tool!
This is one of those tools that I wonder why I didn’t buy years ago. HD quality tool for sure. Works great and well made.
Reviewed in the United States on May 14, 2024 by JUSTIN LINNELL

  • Volt testers compared
Nice packaging, nice feel, doesn't come off as cheap. In photo are this 3-72 volt along with HF tools pair even showing their cheapest one. All three work well. I never had a test light not work. The 3-72 has an included volt meter and polarity indicator. It will be a tool I use on occasion for those times I would like to diagnose gauge failures ie: low voltage or dirty contacts issues. Those cheaper ones may not light yet still pass voltage. I'll be using all three as needed. It would make a nice gift for those young mechanics still acquiring tools. Robert. ... show more
Reviewed in the United States on August 25, 2023 by pawneebill

  • Perfect tool for troubkeshiiting
Good quality, works great
Reviewed in the United States on March 25, 2024 by Qw

  • Perfect
Work as a General service technician and I don’t have to use it often but when I have to check why light bulbs are out or just working on my own car it was perfect. Loved the screen that shows the power reading. It definitely worth the money
Reviewed in the United States on October 3, 2024 by Sebastian Gaynor

  • NEAT
I have 2 other test lights, one only lights up and the other lights/buzzes. It’s great that this tells you the exact volts in a digital display at the line you are testing.
Reviewed in the United States on September 3, 2024 by YaYa 33

  • Good 👍🏼
Fast shipping good product
Reviewed in the United States on September 2, 2024 by Jessica Pena

  • Very sturdy
Impressive setup. Lights work well and is accurate with the measurements. The tip has a very stern construction and looks very professional. My lisle test light lasted about 2 months before the clamp gave out. This light is way more solid in every way.
Reviewed in the United States on September 10, 2023 by Revelations Auto

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