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Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen

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$17.97

$ 8 .99 $8.99

In Stock

About this item

  • [3-72 V Wide Testing Range] This professional automotive circuit tester light with 3-72V DC voltage testing range, widely and ideal for checking various vehicles¡ electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72v DC wirings and circuits.
  • [Buzzing Bidirectional Voltage Testing Mode] You can attach the alligator clamp either to negative or positive ground, there are two light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity, and one sound buzzing for positive and double sound for negative.
  • [Computer Safe Accurate LED Digital Reading] Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with high accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
  • [Quality Made & Anti-lost Needle Cover ] Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Heavy duty test light body constructed with high quality plastic, shatter-proof, more durable than normal test lights. Anti-lost Silica Gel Needle Cover was designed as a part of the spring wire, no worry about losing it during testing and storage.
  • [Convenient Use] High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.



Product Description

circuit tester
circuit tester
circuit tester
circuit tester
circuit tester
circuit tester
circuit tester

Chako
Reviewed in the United States on February 21, 2025
I got this item to find the issue on my electric circuit for smog light wires! Its very convenient to see whether the electricity was running in each section or wires when I checked it wit this device!Very handy and useful!
Bob
Reviewed in the United States on February 19, 2025
Great product
SHAWN STANSILL
Reviewed in the United States on January 22, 2025
Amazing!! I love it
KelLivorsi
Reviewed in the United States on January 19, 2025
red and green lights are perfect. voltage reading is perfect, the buzzer is non existent the gbabies can hear it. but me in my 50's I can't hear it at all??? very light on sound everything else as described
Christopher Parker
Reviewed in the United States on January 16, 2025
Good quality tool. Very pleased with it. You can’t beat it for the price.
Shoe Shine
Reviewed in the United States on January 15, 2025
I was surprised the product was a larger then I imagined. The coiled cord is great for reaching. Easy to see and read, lights up bright. Comes in a nice box as well so be a great gift.
Achtung baby
Reviewed in the United States on January 12, 2025
I love this thing, well made, easy to use, quick answers
MAVICJU
Reviewed in Mexico on July 24, 2024
La calidad del producto y un muy buen empaque.
Paloma Delgado
Reviewed in Mexico on March 29, 2024
Excelente el protector de la punta de prueba a prueba de extravío. Probé el equipo y trabaja cómo está en la descripción.
Jake
Reviewed in the United States on December 1, 2024
I use this all the time. I’m a flatbed trucker and especially in the winter you’re always having wiring issues. It works great for that or even having a short or bad ground you can basically spot the issue quickly with the volt meter built in.
José M. Fernández Navarro
Reviewed in Mexico on November 12, 2023
Todo bien
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