Electronic digital calipers, provide easy, fast, error-free
measurements, plus SPC (Statis tical Process Control) analysis and
documenttation. These instruments are battery or solar operated
and except for the moveable jaw, have very few exposed mechanical
parts. A button permits the user to choose inch or metric
measurement, which can be read from a LCD digital readout. Inch
measurements are displayed to within .0005 in. and metric to
within 0.01 mm..