- Description
Distinguish the live and null wire through different frequency alarm sound AND led indicator; Voltage detection range 12-1000V AC
Non contact voltage tester will flash and beep when the device close to AC voltage greater during the specified voltage range without touch the measured object, and also with the beep sound and LED to indicate to support enough safety measuring application
Voltage frequency can be distinguished by beep and LED indicator. It
Non contact voltage tester will flash and beep when the device close to AC voltage greater during the specified voltage range without touch the measured object, and also with the beep sound and LED to indicate to support enough safety measuring application
Voltage frequency can be distinguished by beep and LED indicator. It