DT2235A

DT2235A Contact Tachometer

, Display: 5 digits, 18mm LCD
, Test Range: 0.5 to 19,999 RPM (r/min)
, SURFACE SPEED: 0.05 to 1999.9m/min; 0.2 to 6,560ft/min
, Resolution: 0.1 RPM (0.5 to 999.9 RPM); 1 RPM (over 1,000 RPM)
, Sampling Time: 0.5 sec. (over 120 RPM)