Checks phase sequence and phase status

Glossary of Terms

Specifications (PDF File)

3-Phase Tester:

100-660 VAC rated test range for testing phase orientation of three phase power sources over 50-70 Hz frequency range. Five LEDs: two of which indicate phase orientation (clockwise or counter-clockwise); and whether each of three phases is live. Operation is simple. Complete with three large alligator clips. Weight 5oz. (140g) Dimensions: 3.5x2x1" (90x50x25mm).

Motor Rotation & 3-Phase Tester
Combines above 3-phase rotation tester with a motor rotation tester for measuring the rotation direction of motor shafts. Ensures motor is not damaged from incorrect wiring. Dimensions: 5.9x3.3x1.5" (150x84x38mm). Weight 10oz. (283g). Complete with three large alligator clips.