AC voltage range----12~1000V (sound and light alerts within the detection range) Frequency---50Hz/60Hz Buzzer alarm----Sound and Light alerts Flashlight---White LED lighting Auto shutdown---About 5 minutes Low battery voltage alert ---About 2.6V Induction intensity---High, medium, low NCV sensitivity---Press the button to select high sensitivity or low sensitivity Operating temperature---0~40℃ Storage temperature--- -10~50℃ Altitude ---
