LUTRON DT 2236 Photo Contact Tachometer
Measuring Range :
a. Photo 2, 5 to 99, 999 rpm
b. Contact Tachometer : 0.5 to 19, 999 rpm
c. Surface Speed : 0.05 to 1, 999.9 m/ min : 0.2 to 6, 560 ft/ min
Resolution :
Tachometer
a. 0.1 rpm for 2.5 to 999, 9 rpm
b. 1 rpm for over 1, 000 rpm
Surface Speed
a. 0.01 m/ min over 10m/ min