Tachometer RZ8905 Laser Non-Contact Tachometer

Wide range of applications include measuring rotating speed of machine, 

motors, model cars, wheels, lathe for metal or wood cutting work etc.

Measurement range: 2.5 to 99999 RPM

Resolution: 0.1 RPM(2.5 to 999.9 RPM), 1 RPM(1000 to 99999 RPM)

Accuracy: +/- (0.1%n+5d) RPM(2.5 to 999.9RPM), +/-(1%n+5d) RPM(1000 to 99999RPM)

Laser: Class 2 (2-5mW)

Sampling rate: 1 time / second

Measuring distance: 50 to 500mm

Time base: Quartz Crystal

Max / Min / Avg / Last vaule function

LCD backlight

Low battery indication

Unit dimension: 56*30*127mm

Unit weight: 106g

Power supply: 1.5V AAA *2PCS batteries

Gift box packing
Standard QTY per export carton: 60 PCS
Standard export carton: 44*36*31CM / 13KG