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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

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$13.99

$ 7 .99 $7.99

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About this item

  • 【WIDE TESTING RANGE & VOLTAGE POLARITY TESTING】3-72v 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 PART】Heavy 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.
  • 【EXTENDED PU SPRING & LARGE ALLIGATOR CLIP】High 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.
  • 【ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODY】Sharp 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.
  • 【100% QUALITY GUARANTEE】If 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.



Product Description

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Daddy
Reviewed in the United States on November 14, 2024
I compared this tool with different volt meters on diffent types of industrial batteries and it was on point with it measurements.I will recommend this toolWe will see how long it lasts.Thank you
Maria Martin
Reviewed in the United States on November 2, 2023
If you are a DIY/Troubleshooting person like myself, then you need this tool in your collection
MrFixIt
Reviewed in the United States on November 15, 2023
What I like most about this probe / tester is the backlit voltage display. I can easily read the display without my reading cheaters on. It also has a red and a green LED for displaying polarity. The actual range of DC voltage it can handle is quite useful at 3 volts up to 72 volts. The extra large clamp/clip makes it easy to connect to a battery post if needed, and is much more useful than others that just have a small alligator clip. The coiled cord is thicker than others I have, but is still very flexible and seems well made. It stretches out to almost 12 feet. In my opinion this is a tool that vehicle repair DIY’ers should have on hand. I am swapping out my old pen sized ones with the light up handles in favor of these.
Dr. Stuart Gitlow
Reviewed in the United States on October 29, 2023
Far more heavy duty than I was expecting, this is a well-constructed tester that requires no internal voltage source to operate. I connected it initially to a digital converter to test the readout. Within the range of 3v to 24v (as far as I was able to test due to my converter's limitation), the unit was accurate to 0.1v, indicating the polarity via red (+) and green (-) LEDs and the voltage on a backlit LCD readout. The extension provides sufficient length to easily reach the dash area of a car while the clamp is attached directly to the battery. On my small car, I had no trouble reaching the taillight area. The unit is a little long to fully get into some tight spaces and since it is unpowered does not have a built-in light, but it's a definite add to a car repair kit.
Matthew B.
Reviewed in the United States on October 25, 2023
I can't count the number of times I have been under a dashboard with a multimeter, trying to hold a probe to ground (sometimes jamming it into place somewhere contacting ground, very occasionally smart enough to grab an aligator clip lead to clip on) and trying to verify power with the other probe. This is a simple, easy, solidly made tool to make an uncomfortable job far easier. Well worth the price, in my opinion.
SMK
Reviewed in the United States on October 24, 2023
This is a good basic tester for troubleshooting electrical systems. I had an older one that quit working so this is replacing that one. It works well and is well made. It has a really long reach too, much longer than my old one. Tests a wide range of voltages. Good buy.
Paulster2
Reviewed in the United States on October 24, 2023
As I stated, this is no Power Probe. However, for $18, you wouldn't expect it to be. This is a small probe which displays the voltage and polarity in any circuit. It'll do it from 3 vdc up to 72 vdc, which is an added bonus for big rig circuits. It can help you detect issues such as only getting partial voltage. This is something your regular test light can't do for you. It is a solid tool and should last a long time.
Dave
Reviewed in the United States on October 24, 2023
The first thing I noticed about this tool was how well it's constructed! It feels sturdy to the point if I drop it or run over it with the car, it'll survive easily. I like the fact it'll tell you the voltage as well as if it's negative or positive connection at the tip. Even the cord is thick and doesn't feel cheap. A wonderful gift for that auto tech or diy guy. I would highly recommend tester!
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