Description : Used to measure and test the number of rotations per minute (RPM) or total number of rotations or events on any spinning shaft, pulley, wheel, drive belt, fan, or other rotating objects in general, safely, accurately and easily.
Measure from 2.5 to 99999 RPM
0.05% accuracy
2 to 20″ measuring range.
Laser-powered optical system.
Memory recall functions (Minimun & Maximum)
Uses 18-9911 (Kimpex Number : 740585) Reflective Tape
