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JASTIND

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 5,909 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Mar 14
Order within 12 hours and 19 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: #2,432 in Automotive (See Top 100 in Automotive) #3 in Electrical System Tools


#3 in Electrical System Tools:


Customer Reviews: 4.5 4.5 out of 5 stars 5,909 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 14

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.

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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
    • Very heavy duty.
Digital readout is a plus.
Reviewed in the United States on February 16, 2025 by o. atkinson
    • the best test light
i love it saves work this tester one tool to do the job
Reviewed in the United States on February 9, 2025 by Willie H Huey Jr
    • Good Quality Tool for An Affordable Price!
The Heavy Duty 3-48V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire is a great tool at an affordable price! Everything it is supposed to do, it does. It is a good quality vehicle tester, good weight in the hand and the long wire prevents the ground from coming off. For those who know, it can be very annoying. It only works on 12v systems and the backlit LED display is clearly visible in day and night and it is powered when you complete the circuit you are testing. I have only two issues with it, but this is based on your intended use. This tester will not test voltage below 3v, you will need a different tester. Also, the point is very difficult to use on small automotive wires. Especially wires that involve brake and directional signal lights. The point does not pierce the jacketing to get a reading. This will pose a problem when attempting to wire a trailer harness to your vehicle. Overall a very good product. ... show more
Reviewed in the United States on April 3, 2022 by Shadow 2015
    • Tester
Works great appears to be very good quality
Reviewed in the United States on March 4, 2025 by KERRY WYATT
    • Great Tool
This is one of the best voltage testers I have seen for the price. Works both 12V and 24V batteries without a hitch
Reviewed in the United States on January 27, 2025 by Shawn Mayers
    • Good design and well built.
Just what I needed for rewiring my boat!
Reviewed in the United States on February 20, 2025 by Rock
    • Testers
Love the read out
Reviewed in the United States on February 19, 2025 by John H Lawyer

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