LUTRON DT-2235B
CONTACT TACHOMETER, Model : DT-2235B
Range
0.5 to 19, 999 RPM
Surface Speed ( m/ min.) :
0.05 to 1, 999.9 m/ min.
Surface Speed ( ft/ min.) :
0.2 to 6, 560 ft/ min.
Resolution
RPM 0.1 RPM < 1, 000 RPM 1 RPM g1, 000 RPM
Surface Speed 0.01 m/ mim. < 100 m/ min. 0.1 m/ min. g100 m/ min. 0.1