Amprobe Tachometer Best Accuracy ±0.02% + 1 Digit - Contact, Non Contact LCD 9999 rpm, 99999 rpm

Measures length, rotational and linear speed
Built-in memory
Digital display
Auto power-off function
Simple user interface
Contact and non-contact measurement
Select rpm using laser or adapter: m/min, m/sec, ft/min, ft/sec, in/min, m, ft and in.

6 adapters, carry case, reflective tape, batteries and user manual