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Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

  • Based on 5,929 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Apr 29
Order within 9 hours and 52 minutes
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Features

  • Wide testing range & Voltage Polarity Testing3-65v low DC volt circuit test light, designed for checking various vehicles electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for testing other 3-65V DC wiring and circuits. This is also a bidirectional voltage tester with volt polarity indicating, you can attach the alligator clamp either to ground or positive. A must have tool no matter for business or household use, will serve you faithfully for years.
  • 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.
  • Quality Made Tester BodyProfessional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability. Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas. Along with insulation protective rubber tip to against electric shock.
  • 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, click "Add to Cart" with confidence today.

Brand: JASTIND


Power Source: Battery Powered


Style: Electronic


Color: Blue, Clear


Item Weight: 140 Grams


Package Dimensions ‏ : ‎ 10.91 x 2.64 x 1.77 inches; 4.94 ounces


Item model number ‏ : ‎ 13


Date First Available ‏ : ‎ March 25, 2019


Manufacturer ‏ : ‎ JASTIND


Best Sellers Rank: #2,446 in Automotive (See Top 100 in Automotive) #3 in Electrical System Tools


#3 in Electrical System Tools:


Customer Reviews: 4.6 4.6 out of 5 stars 5,929 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 29

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


  • Very Nice
I tested it on a new car battery and it works well. It seems well-made. My only complaint is that the alligator clip (negative) is too small of an opening and very hard to open. Not a problem if you just touch it to the negative terminal.
Reviewed in the United States on February 23, 2025 by colorado don

  • Ease of use
Works great on snowcat
Reviewed in the United States on March 18, 2025 by Julie Kaufman

  • Good product.
It's well made, pretty hefty in your hands. The coil cord and ground clamp is also heavy duty. I would prefer also having a light to indicate a completed circuit, but I knew this did not have one, so no complaint from me. However, you will have to make sure the digital display is in view while doing contortions (like under a dashboard) to see circuit indications. Nice product for the money. ... show more
Reviewed in the United States on September 25, 2024 by Airtrax

  • Good quality
Good for most 12 vdc voltage output testing.
Reviewed in the United States on September 9, 2024 by M

  • Useful tool
useful tool, good features.
Reviewed in the United States on March 7, 2025 by KennyRea

  • Tester
Works great appears to be very good quality
Reviewed in the United States on March 4, 2025 by KERRY WYATT

  • It is DC only
Works great
Reviewed in the United States on March 18, 2025 by Bruce

  • Very heavy duty.
Digital readout is a plus.
Reviewed in the United States on February 16, 2025 by o. atkinson

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