4445GB

Adds in one direction. Subtracts in the opposite direction. 5 rev. = 1 metre.
For wheels circumference 200mm.
Max speed 500 metre per min.
Zero-setting by means of movable lever.
Counts up to 9999.9 metres. Shaft diameter 6mm.
Body in aluminium zama, sturdy construction.
Digit number 5. Digit height 6mm. Dimensions 93x47x32mm.

Without wheel.

Wheels for sayings see Art. 4452 GL - GM.