- 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 22528
AR 4980
US 3611
BR 2496
CN 2195
EC 1904
RU 1057
BD 1041
