Rotor-Check 300 is a practical testing device used to check the magnetic field strength curve of a rotor. When used with the magnetic field meter MP-4000, it allows you to record and evaluate the field strength curve of a complete revolution in a linear fashion. It is an ideal solution for precise magnetic field measurement and analysis.
 
The precise, smooth linear drive turns the rotor 360° in just 25 seconds. Using the MP-4000's scan measurement, you can record and statistically evaluate an exact curve of the magnetic field strength. The measuring probe is positioned at a constant distance from the rotor using a height-adjustable fixing device. This ensures comparable magnetic measurements during rotation and precise magnetic field strength over the entire course of the rotor.