The Magnalyser Rotor Checker Device is only compatible with the Motolyser 2 Unit. This device was designed to connect via Sensor wire from the Motolyser unit to your Rotor Checker. The Designers at Motolyser Designed this unit to measure the +/- Poles of the Rotors in 5 Different Sections spaced evenly across the length of the Rotor Measuring point. This unit also Measures the Asymmetry as well.
Included:
Softshell Protective Case
Sensor wire
2 Full Ceramic Bearings
Calibration Magnet
2 Rubber O-ring
The Video is a great video showing how to use along with the Calibration Process.