Product Information UT15C Waterproof Voltage Tester UT15C Waterproof Voltage Tester UT15C has the following functions: AC and DC voltage measurement (including three-phase AC voltage ) current), three-phase alternating current phase display, continuity test and single probe measurement (evaluation of neutral or live wire). Suitable for smelting, electronics, manufacturing, petroleum, national defense, electric power, chemical industry and other industries. Specifications and Performance AC and DC LED voltage display (V) 12V: 0~12V / 24V: 17V 2V / 50V: 35V 5V / 120V: 80V 15V / 230V: 165V 20V / 400V : 300V 30V / 690V: 510V 40V Phase sequence test operating voltage: 0V ~ 690V / Frequency: 50Hz ~ 60Hz (L2) Voltage detection operating voltage: 0V ~ 690V / Frequency: 50Hz ~ 400Hz Continuity test resistance: 0~100k/Buzzer and LED indicator Positive and negative polarity detection Waterproof (IP65) Work light Auto-ranging Low battery indicator Two test leads are short-circuited, LED and The sound cannot work, prompting low battery power Product net weight 210g Size Product size (width x height x depth) 275mm * 51mm * 30mm