Digital Inclinometer with fixed feet is used to measure range-of-motion (ROM). Place inclinometer near the joint to be measured; press “zero” button; move joint through its range; press the “hold” button. Read measurements on LCD. Uses 1 x 3v CR2032 battery (included). Some neck and back measurement protocols require the simultaneous use of 2 inclinometers.
6″ x 1.5″ x 2.5″