- 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.





BR 22550
US 8903
VN 8824
AR 3475
MY 2962
GB 2143
MX 1908
TR 1309
