3-72V Buzzer Automotive Test Light Circuit Tester

This test light is a premium automotive tool, ideal for checking circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles, and other low DC voltage systems.
FEATURES & SPECS
Digital display for accurate voltage readouts.
Dual color indicate lights display circuits polarity.
3 -72V tester for DC 6/12/24/48/60V system.
Display module is powered by circuits to be tested, no battery required.
Maximum extended length 140" PU spring test lead.
Alligator clamp for one-hand operation.
Sharp stainless steel pointed probe for piercing wire insulation.
Rubber probe cover protector.
Voltage testing range: 3-72V.
Resolution: 0.1V
Accuracy: ±1%+2digitals
Working environment: 14-122℉(-10-50℃); Relative humidity<80%