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Throughchinaexporter.comAuthenticate 
| Detecting Range | Metal,Stud,Voltage | |||
| Metal | Depth up to 25mm(Φ15mm Steel Pipe) | |||
| Stud | Depth up to 20mm | |||
| Voltage | Depth up to 30mm(AC110v);Depth up to 40mm(AC220V) | |||
| Ambient Temperature | -20°C～+60°C Below 30-80%RH | |||
| Power Supply | Battery: 6F22(9V)×1 | |||
| N.W. | 140g | |||
| Size | 160mm×63mm×37mm | |||
| Note | The LED will light and the beep will sound whenever the detector finds metal,stud or voltage | |||
