Wheely 125 caliper is used to measure the parameters of train and tram wheels
On the horizontal beam the slider indicates G parameter (flange thickness)
On the vertical beam the slider indicates H parameter (flange height).
There is another small scale to read qR factor.
Roller bracket distance can be 60 mm (tram) or 70 mm (railway). Other distances when an order is placed.
Wheely 125 is delivered with:
Models:
