Baseline Plastic Goniometer 360 Degree Head 6" 8" 12" inch arms:
Transparent plastic goniometer permits observation of joints axis of motion, and its range of motion. The 360-degree head has three scales calibrated to be used with the ISOM (International Standard of Measurement, STFR) system. The arm has a linear scale in inches and centimetres and remains at measurement position unit reset. Angle scale read 1-degree increments.