- 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 19916
VN 12186
US 8660
IN 4199
AR 2951
MY 2538
GB 1622
CN 1592
