SPECIFICATIONS

Measuring Range:2.5-99999RPM
Resolution:0.1RPM, at 2.5~999.9RPM;1RPM,at 1000~99,999 RPM
Accuracy: ±0.02%+1digtal
Measuring distance:50~500m
(Sampling Time:0.5s(above120RPM
(Operation temperature:0 to 50oC(32 to 122oF
Operation humidity:10 to 90%RH
(Storage temperature: -10 to 60oC(14 to 140oF
Storage humidity:10 to 75%RH
Dimension:5.5 x 3 x 1.5 inch
(Weight:115g(included battery