LCD Multifunction Voltage Tester
Extech Instruments
VT30-E
Voltage, Continuity and Phase Tester with Flashlight and backlit digital Display with bargraph
Large backlit LCD display
AC/DC voltage indication: 6V, 12V, 24V, 50V, 230V, 400V, 690V
Polarity detection with LEDs for positive and negative DC
Continuity Test with audible tone
Phase rotation test for motors
Two handed operation for low impedance testing
Built-in flashlight for testing in tight areas
Rubberized double-molded IP64 housing
datasheet: http://www.extech.com/instruments/resources/datasheets/VT30-Edata.pdf