NEDO Measuring wheel with plastic capstan wheel type 4710

Design: Robust counter, counts forwards and backwards, shockproof and mounted centrally over the wheel, preventing lateral tilt torque. The accurate drive is conducted via a toothed belt. Zero setting takes place using a reset lever.

Plastic spoked wheel.
The brake is integrated into the handle; the guide rod can be folded almost completely away to achieve very small dimensions for transportation.