Product Information UT15C Waterproof Type Voltage Tester UT15C Waterproof Type Voltage Tester The UT15C has the functions: AC/DC voltage measurement (including three-phase alternating current), three-phase alternating current phase position display, continuity test and single probe measurement (evaluate neutral or live wire). It applies to smelting, electron, manufacturing, fossil oil, national defense, electricity and chemical engineering, etc.< /p> Specifications and Properties AC/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 rotation test operating voltage: 0V ~ 690V / frequency: 50Hz ~ 60Hz (L2) Voltage detection operating voltage: 0V ~ 690V / frequency: 50Hz ~ 400Hz < /p> Continuity test resistance: 0~100k / beep and LED indicator light Positive and negative polarity detection Waterproof (IP65) Work Light Auto Range < p> Low battery indicator The two test leads are shorted and the LED and sound cannot work, indicating that the battery is low LCD display AC/DC voltage 24V ~ 690V (3% + 5) Power supply 1.5V battery (R03) 2 Display 23mm*12mm Product net weight 210g Size product size (W x H x D) 275mm * 51mm * 30mm