![Motor Rotation Tester](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Features:
- PM5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction.
- Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft.
- It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor.
- Used to test phase sequence input of three-phase voltage, to indicate phase line L1, L2 and L3.
- It also supports non-contact type magnetic field rotation direction test (motor rotation direction test).
Nominal voltage (tested at rotation direction): 2~400V AC voltage,2~400Hz
Nominal voltage (tested at phase sequence): 120~400V AC voltage,2~400Hz