Take accurate speed measurements with stroboscopes and tachometers. We offer precision stroboscopes from Fluke and Monarch Instrument, plus digital tachometers by Starrett and Extech. You’ll find instruments that allow you to check the rotational speed of machinery without contact. Rotational speed measurements confirm that parts are not exceeding their specified ratings and becoming susceptible to failure. Stroboscopes use a flash lamp to take measurements or perform inspections, with users setting the instrument’s flash rate per second. We also carry contact, non-contact and combination tachometers. Commercial tachometers measure the rotational speed of a shaft or disk in machinery. Laser beam detection is featured in tachometers used for non-contact measurement in tight or dangerous areas.