Electronic Digital Rotor Gage measures brake rotors and ball joints, and displays the measurement in an LCD display - 3M430
WARNING!! Battery shown in pictures is not included.
Measures in the 0'' to 5.5'' (0-140mm) range for brake rotors and ball joints. The pointed anvil and 3.50''-long arms are designed to inspect rotors before turning or replacing.
0.001'' (0.01mm) graduations. Direct inch/metric conversion.
