Angle meter for wrist, knee, ankle

thingiverse

After suffering a scaphoid fracture and completing ergo training, I found measuring the angle where my wrist joint can move in both directions to be extremely helpful. To accomplish this easily with one hand, I created a meter large enough to do so. The meter's pointer is divided into a 90° grid and can be adjusted within 2 seconds. Please refer to the attached pictures for further clarification. Update: I modified the design by rounding the pointers at their base, as it became apparent that users would need to turn the device for use on the opposite side of the body.