electronic pen/test pen:1: two no. 7 batteries
2: Voltage testing range:50V-1000VAC
3: Frequency:50-500HZ
Approval:CE,ISO9001
electrical test pen/ electronic pen/test pen:
1: two no. 7 batteries
2: Voltage testing range:50V-1000VAC
3: Frequency:50-500HZ
Spec.
1) using the detection point voltage, lighting equipment,new road device, wire,cable or to find a break wire.
2) safe,with non-contacting voltage tese.
3) when having a detection of the electricity, the very beginning point shows red light, simultaneously appearring with alarm sound ans LED instruction.
4) prevent battery using up,apply reversing switch to extend the lifetime of battery
5) small, convenient to carry in the pocket or tooling bag.