Mitutoyo Series 500-19X-20 Caliper

The ZERO/ABS key allows the display to be Zero-Set at any slider position along the scale for incremental comparison measurements. This switch will also allow return to the absolute (ABS) coordinate and display of the true position from the origin point (usually jaws-closed point).

Supplied in fitted plastic case. Except 1000mm 

Will NOT interface with a computer
Technical Data
Accuracy: Refer to the list of specifications
(excluding quantizing error)
Resolution: 0.01mm or .0005"/0.01mm
Repeatability: 0.01mm / .0005”
Display: LCD
Length standard: ABSOLUTE electrostatic capacitance type
linear encoder
Max. response speed: Unlimited
Battery: SR44 (1 pc.)
Battery life: Approx. 3.5 years under normal use
Function
Origin-set, Zero-setting, Data output, inch/mm conversion 
Alarm: Low voltage, Counting value composition error