5 Digits Counter Mechanical Rotating Speed Meter 75I Totali

1.counting a unit as often as shaft rotation revolves a circle,and shaft rotation shall be clockwise to add and counterclockwise to subtract.
2.the register is reset to all zeros when the handle is pressed once.never reset while shaft rotationrevolves. Product Name:Mechanical counter
Counting range:0-99999
Maximum Counting Rate: 350 rpm
Colour:grey
Material:Metal
type:75-I Package Contents:
1 x Mechanical counter Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.