Extech RPM250W Laser Tachometer is a device used to measure the RPM of rotating objects. This Portable Tachometer has Bluetooth connectivity, which allows maintenance professionals to view and share revolutions per minute (RPM) data of rotating equipment directly from a mobile device using the free ExView applications.
Applications: Wind turbine rotation speed, research and development, fan check, manufacturing machine/ equipment predictive maintenance inspection, and manufactured product counting etc.