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WINAMOO automotive test light with 96in probe, digital display and alligator clip

WINAMOO Automotive Test Light 5-120V LED Digital Voltage Display 96in Probe

SKU CH-XJAC-3GPG8

Tests 5-120V circuits with a .1V resolution digital display, dual-color polarity LEDs, and a 96in spring probe for hard-to-reach automotive electrical faults

  • Features3V-120V TEST LIGHT AUTOMOTIVE, Corded Electric, false
  • Sports Team1 Piece
  • TypeVoltmeter
  • Tests 5-120V range for car, truck, boat electrical systems
  • 1V resolution LED display gives clear voltage readouts in any light
  • Red and green LEDs show positive and negative polarity instantly
  • 96 inch spring wire with large alligator clip enables flexible one-handed testing
  • Stainless steel probe pierces insulation and reaches tight areas safely

Voltage Range and Applications

The WINAMOO test light covers a 5V-120V range for diagnosing automotive electrical systems on cars, trucks, SUVs and boats. It checks battery voltage, alternator output, lighting circuits and fuse connections. The tool suits technicians and owners who need a single probe for low-voltage and higher-voltage circuit verification.

Build Integration and Access

A 96 inch spring wire provides reach around the engine bay and chassis without frequent clip relocation. The large alligator clip secures to battery terminals or ground points for one-handed operation. The stainless steel probe pierces wire insulation to access conductors in tight looms, while the insulated handle protects the user during live testing.

Sustained Use Behaviour

The built-in circuit board chip maintains stable 0.1V resolution on the LED display during extended diagnostic sessions. Dual-colour polarity LEDs give immediate positive or negative indication without menu navigation. The anti-bending tail wire design prevents intermittent contact caused by repeated flexing, keeping readings consistent throughout a full vehicle inspection.

Highlights

  • Tests 5-120V range for car, truck, boat electrical systems
  • 1V resolution LED display gives clear voltage readouts in any light
  • Red and green LEDs show positive and negative polarity instantly
  • 96 inch spring wire with large alligator clip enables flexible one-handed testing
  • Stainless steel probe pierces insulation and reaches tight areas safely

Specifications

BrandWINAMOO
Features3V-120V TEST LIGHT AUTOMOTIVE, Corded Electric, false
Sports Team1 Piece
TypeVoltmeter

Questions about this item

How far can I reach with the probe lead while testing?

The spring wire stretches 96 inches, letting you reach across the engine bay or under the dash without moving the alligator clip.

Does the tester get hot or draw noticeable power during long diagnostic sessions?

The unit is a passive probe powered by the circuit under test, so it generates no heat and adds no measurable load to the system.

What power source must the vehicle already have for this tool to operate?

It requires a live 5 V to 120 V DC circuit — typically the vehicle battery or an energised fuse panel — to power the display and polarity LEDs.

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