Monarch Pocket Tachometers

Monarch pocket tachometers are highly portable, non-contact instruments which use a laser or LED light source to measure the rotational speed of a shaft or disk. The non-contact design allows safe, direct line-of-sight viewing of both the rotating target and the display at the same time. Models combine a number of features making it ideal for a number of applications including centrifuges, pumps, grinders, engines, fans, pulley, shafts, compressors, conveyors and more.