⇤【Range Measurement】Our orthopedic protractors help with physical therapies, determine the range of motion of joints, and are convenient and practical devices that can be used at home ⇤【Variety of Scales】Our orthopedic goniometer scales provide a variety of readings, provide 360-degree coverage in 1-degree increments, and can be rotated 360 degrees for multiple applications ⇤【Easy to Observe】You can place the device directly on the joint or limb for easy observation and get clear data, the transparent goniometer allows observation of joint motion axes and range of motion ⇤【Rugged and 】This physical goniometer is sturdy and for long-term use, made of high-quality materials, safe and environmentally friendly, and not easy to damage ⇤【Wide Range of Uses】Our goniometers are widely used in the making of architectural drawings and leveling and measuring joint range of motion and spine angle