We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Automotive test light with LCD display, probe and coiled cord

Automotive Test Light 4-75V DC LCD Buzzer Sound Auto Circuit Voltmeter

SKU CH-KYJQ-8SP97

An automotive test light with a 4-75V DC range, LCD backlit display, buzzer alert and 141-inch spring cord for circuit diagnostics

  • Team affiliation1 Piece
  • Key featuresTest light, Corded Electric, false
  • Product weight0.227 kg
  • Tests 4-75 V DC circuits on cars and trucks
  • Clear LCD backlit display with audible buzzer alerts
  • Bidirectional polarity detection shows red or green LED
  • Extends to 141 inches with spring cord for reach
  • Weighs .227 kg with protective probe cover for safety

Automotive Test Light 4-75V DC

This new automotive test light covers a 4-75V DC range for checking vehicle electrical circuits. It features an LCD digital blue backlit display, a buzzer sound during testing, and a built-in flashlight for dark work areas. The probe includes a protective cover and a spring cord extending to 141 inches.

Suits techs needing wide DC range and polarity ID

Mechanics who require bidirectional voltage testing with clear LED polarity indication will find this tool convenient. It is not suited for technicians who need to measure AC voltage or diagnose systems operating above the 75V DC limit where the display shows OL.

4-75V DC testing range with OL overload alert

The single specification that decides fit is the 4-75V DC testing range combined with the OL warning when voltage exceeds 75V. This defines the maximum circuit voltage the probe can safely handle and the threshold that stops the test.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 61% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Size & build
Product weight0.227 kg
More details
Team affiliation1 Piece

Questions about this item

What is included with the automotive test light and what must be purchased separately?

The package contains one test light with an integrated LCD display, buzzer, flashlight, spring cord extending to 141 inches, alligator clamp, and protective probe cover. No separate accessories are required for basic 4-75V DC testing.

Which version of this tester should I choose for a 12V car battery?

The single model covers a 4-75V DC range, so it works directly on 12V systems as well as higher-voltage circuits up to 75V.

What does the 75V maximum reading mean when I am probing a live circuit?

It is the upper measurement limit; if the probed voltage exceeds 75V the LCD shows "OL" and you must stop testing immediately.

More in Multimeters & Electrical Testers

Similar items