Digital Tachometer

Digital tachometer with concave and convex tip to measure the speed of rotating objects (rpm measurements).

Tachometer has linear speed wheel to measure surface speeds (ft/min or m/min measurements).

Measuring range 5 - 19,999 RPM accurate to 1RPM

Surface speed 0.05 - 99.99m/min accurate to 0.01m/min and above 100m/min accurate to 0.1m/min

Many uses include measuring spindle speeds on lathes and milling machines, model aircraft prop speed etc

Includes a storage case