Grizzly H7978 - 6" Fractional Digital Caliper
Large LCD readout converts to decimal inch, fractional inch and millimeters with the push of a button. Measure internal, external dimensions, depth, steps and differential measurements. Features thumb roll and stainless steel construction. Range: 0-6", 0-150mm. Resolution: 0.0005", 0.01mm, 1/128".