Insize ISQ-TS120K, DIGITAL LED TACHOMETER/STROBOSCOPE, 6928640361609

Flash frequency range: 60 ~ 120000FPM (Flash Per Minute), 1 ~ 2000Hz.
Resolution: FPM 0.1FPM (<100000FPM), 1FPM (?100000FPM), HZ 0.01Hz (<200Hz), 0.1Hz (?200Hz). Setting accuracy ?0.01%. LED light 3pcs American CREE 10W lamp. Trigger mode internal and external. Make cyclical motion(rotation,vibration,etc.)objects to appear slow-moving or stationary. On-line inspection or observation for moving objects. Measure the rotation or vibration speed and frequency.