Microcontroller Based Rotation per Minute Indicators are normally designed to measure rotational speed from 0.1 to 9999 RPM. These RPM Indicators are based on micro controller and provide optimum performance for longer period of time. These Indicators are available with crystal controlled oscillator that generates time base or microcontroller software calculates the RPM. Microcontroller Based Rotation per Minute Indicators find application in insurance, textile industries, law firms and steel packaging corporations.
