9V Buzzer Sound Tester Effective Wire and Circuit Continuity Testing Tool
ab 12,79 €
It also has an indicator light prompt. A: 1 continuity tester (without wire). B: 1 continuity tester + 1 red and black clip wire. This product has a built-in 9V battery, and the cover can be opened to replace the battery.
Jetzt bei Ebay:
