- Voltage detection range:12V¡«1000V AC
- frequency:50Hz/60Hz
- Alarm method: Sound and light alarm
- Automatic Identification:Automatic detection of electric field close to the measured point
- Zero fire line judgment:Judging by the signal strength, the strong signal is the live line, and the weak signal is the neutral line.





VN 22852
US 6324
AR 4851
CN 3059
BR 2859
EC 1902
SG 1412
BD 1180
