DT2857 laser tachometer

DT2857 laser tachometer
 

Product description:

Applications: motor, electric fan, paper, plastics, chemical fibers, washing machines, cars, planes, ships and other manufacturing industries

Basic functionality: optical/laser speed
Measuring range: 2.5 - 99999 r/min
Measuring distance: 50-600mm
Accuracy: ± (0.05%n+1D)
Resolution: 0.1/1
Memory: maximum/minimum/final value.
Power supply: 4, 5th battery
Overall dimensions: 145X74X32
Weight (without battery): 114g