DescriptionProduct FeaturesThis plastic goniometer is constructed with clear plastic permitting the observation of joint’s axis of motion and range of motionThe 360° head has three scales calibrated for use with the ISOM (International Standards of Measurement) systemThis high resolution model has a white background behind the numbers and lines that assures a high contrast for added readabilityThree sizes to choose from: 6″, 8”, 12” longA great diagnostic tools for physiotherapists or other health care practitioners