This transparent plastic goniometer permits observation of a joint’s axis of motion and its range of motion measurements of MCPs, PIPs and DIPS. The unique design adds a white line behind the measurement gradations to make the readings even easier to read. The primary purpose of this device is to assist in physical therapy by determining range of motion of a finger joint as well as evaluating and gauging recovery after surgery or physical therapy. The 120 degree head has three scales calibrated to be used with the ISOM (International Standards of Measurement, STFR) system. The goniometer lets you measure joint limits and range-of-motion as well as hyperextension through flexion. The arms have a linear scale in both inches and centimeters. The 120 angle scale reads 1 degree increments.
5.5″ x 0.1″ x 2.25″