Wide Measuring range from 2.5 to 100000 RPM,
Extremely Light Weight.Ideal For Shop Floor Working, Range : 2.5 to 99, 999 RPM (rmin), Resolution : 0.1 RPM (2.5 to 999.9 RPM)-1 RPM (over 1, 000 RPM), Memory : Last value, Max. Value, Min. Value.
Detecting Distance : 50 to 200mm2 to10 inch (LED)-50 to 500mm2 to 20inch (Laser)