Mitutoyo's most popular Coolant Proof Micrometer w/SPC Output! Specifications Include... 1-2" / 25.4-50.8mm Measuring Range 0.00005" / 0.001mm Resolution Accuracy + .00005" Features Include... IP65 Level of Protection, enabling use in environments exposed to cutting oil, etc Measurement data output function is available with a water-resistant connection cable Auto power ON/OFF function With a standard bar Supplied in fitted case Carbide Tipped Faces Ratchet Stop Functions Include... Origin Set Zero Set Auto Off Data Hold in/mm conversion PLEASE SELECT CALIBRATION OPTION FROM PULL DOWN MENU. Standard Calibration Usually takes about 3-4 Weeks to ship from Mitutoyo. 5-Day Calibration Ships out within 1 Week after receipt of order. 1-Day Calibration Ships out in 1 Day after receipt of order. INCLUDES CERTIFICATE OF CALIBRATION TRACEABLE TO NIST. Mitutoyo now is offering their most popular gages with an ISO/IEC 17025 Accredited Certificate of Calibration that is traceable to NIST. These calibrations are performed at Mitutoyo America's A2LA Accredited Calibration Laboratory in Aurora, Illinois after receipt of order. The Open Date Put Into Service is to be filled out by the end user when the gage is first used.