- Safety Ratings, CAT III, CE, CAT IV
- Line Powered
- LCD Display
- Open Phase, Phase Orientation, Direction Check
- Up To 690 Volts
A rotation tester consists of the combination of the 3-phase rotation tester with a motor rotation tester. The motor rotation tester measures the direction of motor shafts, and ensures the motor is not damaged from incorrect wiring. The 3-phase tester tests phase orientation of three phase power sources. Indicates (clockwise or counter-clockwise) orientation, and whether each of the three phases is live. Usually the cables on the meter are color coded, to indicate each individual line.