Dial Thickness J-100, J-200 and J-300 differ only by their throat depth and by the kind of lifting device, on model
J-100 the latter is positioned on top of Dial Gauge. On the Dial Thickness Gauges J-200 and J-300 the lifting lever is attached to a pin through the measuring spindle.
It converts some gauges designed for hand-held use to table models.
Stand is available on request for model J-100 while J-200 and J-300 are already equipped with.