- 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 20756
BR 10643
US 6721
AR 4786
IN 4142
MY 3398
CN 2287
EC 1709
