Amprobe TACH20 Digital Tachometer
The Amprobe TACH20 Hand-held Tachometer accurately measures rotational or surface speed as well as length. It comes with a large LCD display that allows the user to easily read the measurement. It also has a built in memory function that permits automatic storage of maximum, minimum, average values plus the last measurement displayed.
Features
- Measures rotational and surface speed
 - Built-in memory
 - Digital display
 - Auto power off function
 - Easy to select units and mode functions
 - Contact and non-contact measurement
 - Select rpm using infrared beam or adapter: m/min, m/sec, ft/min, ft/sec, in/min, m, ft, and in.
 - Includes 6 adapters, carrying case, reflective tapes batteries and users manual
 
Specifications
- Rotation (Non Contact):    1 min - 99999 min
 - Rotation (Contact):    1 min - 19999 min
 - Surface Speed (Contact):    0.10 - 1999 m/min   or    0.40 - 6550 ft/min
 - ACCURACY: +/-(0.1% of rdg.+2 digit)