CEM AT-8 Contact/Non-contact Digital Tachometers (2~99,999 RPM)

Contact test range: 2 to 20,000 RPM

Non-contact test range: 2 to 99,999 RPM

Tot test range: 1 to 99,999 RPM

Accuracy: ±(0.05% + 1digit)

Resolution: 0.1RPM(2 to 9999.9 RPM)

            1RPM(over 10000 RPM)

Sampling time: 0.5 sec.(over 120 RPM)

Detecting distance: 50 mm to 500 mm

Time base: Quartz crystal

Power consumption: Approx. 45mA 

Battery: 9V

Size(HxWxD): 160mm x 60mm x 42mm

Weight: 160g

Accessories: 9V battery and Gift box with carrying case.

Datasheet