Description
Measuring ranges :
Photo / Laser : 5 - 99,999RPM
Contact : 5 - 19,999RPM, 0.05 - 1,999.9 m/min
(0.2 - 6,560 ft / min)
Measuring distance :
Photo type max. 0.6metre & laser type max.
2.0 metres
Resulation : 0.1 RPM (<1000 RPM), 1.0 RPM (=1000 RPM)
Accuracy : ± 0.05% + 1dgt
Laser output :
= 1mW, Class II
Sampling Time : 1 sec. (over 6 RPM)
Weight : approx. 200g