| Brand | Unbranded |
|---|---|
| Type | Circuit Tester |
| Power Source | Corded Electric |
| Color | Black |
| Min. Operating Voltage | 3 Volts |
| Model | Upgraded Heavy Duty Circuit Tester with Buzzer |
| Features | Upgraded Heavy Duty Circuit Tester with Buzzer, 3-72V DC Digital |
| Maximum Operating Voltage | 72 Volts |
Check the listing for details. Upgraded Heavy Duty Circuit Tester with Buzzer, 3-72V DC Digital LED Test Light. Color: Black, Condition: New. Listed at 25.99 USD. This automotive tester includes a buzzer beeper to instantly confirm polarity, adding convenience to your work. Its versatile 3V-72V DC testing range fits multiple auto & electrical tasks. With ±0.1V accuracy, it boosts work safety & efficiency.