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AWBLIN automotive test light with LCD display, spring wire and probe cover

AWBLIN 4-75V DC Automotive Test Light with LCD Digital Voltmeter

SKU CH-N9R6-4PECA

Tests 4-75V DC circuits with an LCD voltmeter, 141.74-inch spring lead and overload buzzer alarm

  • FeaturesAuto Circuit Tester, Battery Powered, false
  • Weight0.21 kilograms
  • Sports Team1 Piece
  • TypeVoltmeter
  • Tests 4-75 V DC circuits for cars, trucks and other DC systems
  • Backlit LCD shows exact voltage while red/green LED flags polarity at a glance
  • Spring lead stretches to 141.74 inches so you reach rear lights from the front
  • Buzzer and OL warning alert you the moment voltage exceeds 75 V
  • Weighs only .21 kg for comfortable one-hand use all day

Automotive test light with LCD voltmeter

The AWBLIN circuit tester covers a 4-75V DC range for diagnosing car headlights, taillights, fuses and batteries. It combines a backlit LCD display with a red-green LED indicator to show voltage values and polarity at a glance. The spring wire stretches up to 141.74 inches so you can reach from the front of the vehicle to the rear without hunting for a ground point. An anti-loss probe cover protects the tip and prevents it from going missing.

Sustained diagnostic use

The tool is battery powered and draws its operating current from the circuit under test, so it remains ready for continuous probing without an external supply. Overload protection activates when voltage exceeds 75V DC, displaying OL on the screen and lighting the red LED while a buzzer sounds to alert you to stop testing. This behaviour lets you work through a full wiring harness without the tester shutting down or giving false readings during extended sessions.

Thermals noise and power draw

Because the unit is powered by the measured circuit itself, it adds no parasitic load to the vehicle electrical system and generates no noticeable heat during normal use. The only audible output is the buzzer alarm that triggers on overvoltage, otherwise the tester operates silently. At 0.21 kilograms it is light enough for prolonged one-handed operation without fatigue.

Highlights

  • Tests 4-75 V DC circuits for cars, trucks and other DC systems
  • Backlit LCD shows exact voltage while red/green LED flags polarity at a glance
  • Spring lead stretches to 141.74 inches so you reach rear lights from the front
  • Buzzer and OL warning alert you the moment voltage exceeds 75 V
  • Weighs only .21 kg for comfortable one-hand use all day

Specifications

BrandAWBLIN
FeaturesAuto Circuit Tester, Battery Powered, false
Weight0.21 kilograms
Sports Team1 Piece
TypeVoltmeter

Questions about this item

Does the AWBLIN tester draw enough current to heat up during prolonged use?

The unit operates as a probe and digital voltmeter only, so current draw is negligible and it will not heat up during all-day testing.

What must I already have to power and use this AWBLIN test light?

No battery or external supply is needed; the tool draws its operating power directly from the 4-75V DC circuit you are probing.

Can the 141.74-inch spring lead reach the rear lights while the probe stays at the front battery?

Yes, the spring wire stretches to 141.74 inches, letting you test from the front of the vehicle to the rear without moving the ground point.

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