The MITUTOYO ABSOLUTE Coolant Proof CaliperSERIES 500 — with Dust/Water Protection features the ABS button which lets the caliper present the measurement at any point without the need of zero resetting. The caliper also allows step measurement. It also has an LCD display for easy measurement readout. Moreover, the ABSOLUTE Coolant Proof CaliperSERIES 500 has an uptime up to 20,000 hours. In addition, it also features carbide faced caliper jaws for operations even on rough surfaces, and it is also useable in statistical process control and measurement systems.