- 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 23133
US 7508
AR 4090
BR 2520
CN 2438
EC 1493
BD 1093
MY 1066
