Dial Caliper Radius Gauge

This is an adapter that fits on the end of a dial caliper with depth gauge. You can use this to precisely measure a radius, such as reverse engineering a corner filet. Different sizes may be needed but this particular one is 30mm wide. A smaller version will be needed to measure smaller objects.

How to use:
First, you fit the item onto the bottom of the caliper. Put the assembly onto a flat surface and run the depth gauge down until it sits on the flat surface. This will level it out with th