- 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 14881
US 5829
AR 2695
CN 2170
BR 1622
EC 1081
SG 1079
MY 761
