Transparent plastic goniometer permits observation of joint’s axis of motion, and its range of motion. The head has three scales calibrated to be used with the ISOM (International Standards of Measurement, STFR) system. Arm has a linear scale in inches and centimeters and remains at measurement position until reset. Angle scale reads 1° increments.
Model No. 121002 6″ 360 Degree Plastic.
Model No. 121001 8″ 360 Degree Plastic.
Model No. 121000 12″ 360 Degree Plastic.