SMARTSENSOR ST100 非接触式测电笔 (12~1000V)

AC voltage detection range: about 12 to 1000V (50/60Hz)

Detected Frequency: 50/60Hz 

Alarm mode: alert user with led and buzzer sound

Zero line and Live line determination: according to detected signal strength to determine it is zero or live wires

Operation temperature range: 0~ 40°C 

NCV signal strength indication: turn on different led to show out the NCV detected signal strength (weak/middle /strong) 

Altitude: Less than 2000 meter 

Safety grade: CE CAT. II -1000V /CATIV- 600V 

Power: 2 X 1.5V AAA battery

Datasheet