Voltage Testers

Testboy Profi3 LCD Testboy Profi III LCD is a new voltage tester with a wide range of applications. Testboy Profi III LCD indicates voltages betwe...

Testboy 10 Indication of voltage is done by the measuring tip lighting up. A clip sits on the side of the detector for safe pocket storage. Approv...

Testboy 105 Testboy voltage detectors are used for non-contact sensing of AC voltage. Indication of voltage is done by the measuring tip lighting ...