Handheld Digital Photo Tachometer Laser Non-Contact Tach Range 2.5RPM-99,999RPM LCD Display Motor Speed Meter with 3pcs Reflective Tape

Features:
No-Contact handheld digital photo tachometer with stable performance.
Wide measuring range(2.5RPM to 99999 RPM) high resolution(0.1RPM or 1RPM).
Automatically record the MAX. value, Min. value and Last value with low battery indication.
Capable of measuring at a distance from 2-20in(50-500mm) with large LCD display.
0.8 Second sampling time and 5-digit 18mm LCD display with non-contact RPM measurement.
Wide usage: usually can be used in the field of motor, wheels, lathe for metal or wood cutting work, electrical fan, paper making, plastic industry,chemical fiber, washing machines, car making etc.