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Handheld automotive circuit tester with LCD screen, sharp probe, battery clips and built-in flashlight

Power Circuit Probe 6V/12V/24V DC Circuit Automotive Multifunctional Car Electric

SKU CH-GDWQ-NS44Z

Automotive circuit tester measures 3.5 V to 36 V DC with ±0.2 V accuracy, backlit LCD, polarity LEDs, audible overload alert and sharp probe for tight spaces

  • Team affiliation1 Piece
  • Key features1*circuit tester, 1*instruction manual, DC, false
  • Diagnose faults fast with short-circuit and continuity finder
  • Read voltage precisely on backlit LCD with ±0.2 V accuracy
  • Test 3.5 V to 36 V circuits instantly with probe
  • Built-in LED and buzzer warn of reverse polarity
  • Sharp probe and power clips reach tight spots easily

Multifunctional Automotive Circuit Tester

This device checks vehicle electrical systems for continuity, polarity, voltage and short circuits. It suits DIY owners and professional technicians who need a single handheld tool for fault finding. It is not for buyers who require high-voltage testing beyond 36 V or laboratory-grade measurement accuracy.

LCD Display and LED Light

The backlit LCD shows real-time voltage readings with a margin of error of ±0.2 V across a 3.5 V to 36 V range. A built-in LED illuminates the probe tip for work in dark engine bays. An audible buzzer warns instantly when an overload or reverse-polarity connection is detected.

Sharp Probe and Polarity Switch

A long sharp probe pierces wire insulation and reaches tight loom spaces without removing panels. A drive switch toggles the probe between positive and negative supply modes while red and green LEDs indicate contact polarity automatically. Heavy-duty power clips secure the tester to the battery terminals during use.

How it compares

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

Price $25.99
Cheaper than about 60% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameAnsbell
More details
Team affiliation1 Piece

Questions about this item

Does the probe tip need replacing after repeated wire piercing?

The long sharp probe is designed to pierce wires and reach tight areas for accurate testing.

What is the highest voltage the tester can measure before it stops reading?

The tester measures up to 36 V and displays the value on the LCD screen.

How loud is the buzzer when it warns of reverse polarity or overload?

A warning sound emits immediately when polarity is reversed or an overload is detected.

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