Measure range of motion and dexterity with ADCs newest accessory: the goniometer! An essential tool for orthopedists, physical therapists, general practitioners, home health professionals, and more. Our 8-inch model features a 360-degree head with two calibrated scales and 1-degree increments. The arm offers a linear scale with both inches and centimeters. Transparent construction allows you to position goniometer directly on a limb or joint for easy observation, and the arms will remain in measurement position until reset. Made without phthalates or natural rubber latex. One-year warranty.