- 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 22453
AR 4015
BR 2660
US 2612
CN 2307
EC 1833
CO 1084
SG 1003
