Monarch Instrument is a best-in-class and world’s leading supplier of rotational speed measuring instruments and stroboscopic inspection equipment. Our comprehensive lines of precision products and calibration services make Monarch the professional’s choice for tachometers, stroboscopes, speed sensors, data loggers, and data acquisition systems.Monarch Instrument’s multi-patented technologies are precise, rugged, and reliable.illumiNova® Fixed Mount Stroboscopes ,Nova-Pro® Stroboscope/Tachometer, PLS Pocket LED Stroboscope ,Track-It™ Indicating Pressure/Temp Data Logger ,DataChart™ 6000 Paperless Recorder.Shop All Monarch Instrument ProductsVisit Monarch Instrument Website