Starrett Pocket Gage STR-1010Z

Dial indicators are capable of measuring small distances between two surfaces that a standard gauge cannot reach. These precision instruments translate the small linear distance into rotational movement and display the measurement on a continuous dial numbered clockwise around the face. Also known as test indicators, dial indicators are frequently used to measure machinery calibrations and equipment tolerances. . Handy pocket gage is approximately the size of a thin pocket watch. Ideal for inspectors, purchasing agents and salespeople to check the size of materials up to 3/8" or 9mm thick. The gage fits naturally in the curve between the thumb and index finger. A slight pull on the serrated top plate raises the spindle. 0-.375",Range, 0-100 Dial, .001" Grad, Flat Contacts.