It is an instrument that either measures angle or allows an object to be rotated to angular position. This inexpensive, clear plastic goniometer has 5" linear scale calibrated in inches and centimeters. It easily fits in shirt pockets.
Fabrication Enterprises Baseline Plastic Pocket Goniometer by FABRICATION ENTERPRISES | Health Products For You - Fabrication Enterprises Baseline Plastic Pocket Goniometer by FABRICATION ENTERPRISES: It is an instrument that either measures angle or allows an object to be rotated to angular position. This inexpensive, clear plastic goniometer has 5 linear sc...