AT-8 Contact/Non-Contact Tachometer
AT-8 digital tachometer provides fast and accurate contact and non-contact RPM and surface speed measurements of rotating objects.

1. The Digital Tachometer provides fast and accurate Contact and Non-Contact RPM 
    and surface speed measurements of rotating objects.
2. Measurement type: Rotation Speed(RPM,rPm), Total revolutions(REV), Frequency(HZ), 
    Surface Speed(M/M,I/M,F/M,Y/M) and Length(M,In,FT,Yd).
3. Wide measure range and high resolution.
4. High visible digital LCD and Backlight display.
5. 40 reading memories: 10 selectable MAX measurements, 10selectable MIN 
    measurements, 10 selectable AVG measurements,  10 selectable DATA
    measurements.
6. Laser sighting.
7. 5 digits LCD display.