Voltage range AC 20~34.5kV
Frequency 50 and 60 both of Hz
Application Phase indication
Different phase > continuity beeping and flashing In phase > Non beeping and flashing

Phase rotation
Flashing indication for positive and reverse phase

Indication Continuity beeping and flashing
Flashing Confirmable by 8000lx illuminance
Beeping More than 50dB away from 2m
Withstand voltage AC 70kV/1min(Detecting hook~handle)
Communication distance Less than 5m(between sender~receiver)
Power Supply R6P 1.5V Battery*4
Dimension 2090mm
Weight Approx.2500g