Testing phase orientation of 3-phase power sources ranging from 100 to 660 VAC Frequency range over 50 to 70 Hz Five LEDs indicate phase orientation (clockwise or counter-clockwise); and whether each of three phases is live Complete with 3 large alligator clips • 5 LEDs indicate phase orientation – clockwise, counter-clockwise and whether each of the 3 phases is live • Powered by unit under test • Low power consumption (less than 7mA) per phase • Complete with 3 colour-coded alligator clips SPECIFICATIONS: Input Voltage: 100 to 660 VAC (3-minute limit over 500 VAC) Dimensions: 4 x 2 x 1″ (100 x 50 x 25mm) Weight: 0.33 lb (150g)
