Durable 2-pole voltage and continuity tester with phase rotation test and LED display. Ergonomically-formed housing enables perfect handling. Will automatically switch between voltage and continuity. Continuity testing with optical and acoustic indication (0-400k). Features fully operational voltage indication even when batteries are discharged. Will not trip any RCD when testing across live and earth. Features built-in LED torch light. Supplied with 2 x AAA batteries. CAT IV 600V 12-690V Test Voltage 400,000Continuity Single-Pole Phase Indicator Phase Rotation Test Indicator Real-Time Read-Out LED Digital Display CAT IV 600V 12-690V Test Voltage 400,000Continuity Single-Pole Phase Indicator Phase Rotation Test Indicator Real-Time Read-Out LED Digital Display