2-pole voltage and continuity tester. Features phase rotation indication for 3-phase systems. For a combination of safety, ease-of-use and fast answers available anywhere. CAT III 690V, CAT IV 600V 12-690V Test Voltage 0 - 40,000Continuity Single-Pole Phase Indicator Phase Rotation Test Indicator Real-Time Read-Out LED Indicators Continuity Test with Audible Results Vibration Feedback Built-In Torch CAT III 690V, CAT IV 600V 12-690V Test Voltage 0 - 40,000Continuity Single-Pole Phase Indicator Phase Rotation Test Indicator Real-Time Read-Out LED Indicators Continuity Test with Audible Results Vibration Feedback Built-In Torch