Mitutoyo Digimatic Caliper 18"/450mm x .0005" / 0.01mm with Data Output

ABSOLUTE Encoder Technology The ZERO/ABS button allows the display to be Zero-Set at any slider position along the scale for comparison measurements. This button will also allow return to the absolute (ABS) mode and display of the true position from the origin (usually jaws closed point) Large and clear LCD readout Smooth slider movement makes for comfortable operation 20,000 hours battery life expectation Can measure outside and inside dimensions, depth and steps SR44 Battery (938882) should be used with this model