Quick rotational speed checks in a multitude of applications.Digital hand-tachometers are just as useful when setting up plants andmachinery as during maintenance and servicing works.These devices are also very helpful for monitoring manufacturing processesas well as research and development laboratories. Within seconds you knowwhat condition your systems are in.Example applications are: Motors, turbines and pumps; centrifugals, conveyors; paper, foil, and textiles production systems; spool and transformer coilingmachines; tool machines and others.Features: Optical and mechanical measurement of RPM or surface speeds and lengths. Non-contacting measurement of rotational speed using a beam of light and a reflective tape or contacting with an adapter and various probes.