Mitutoyo 1-2" Coolant Proof Micrometer w/o SPC Output Specifications include... 1-2" / 25-50mm Measuring Range 0.00005" / 0.001mm Resolution + .00005" Accuracy IP65 Level Protection Features include... With Ratchet Stop NO SPC Output Enabling use in environments exposed to cutting oil, etc*. Anti-corrosion treatment is required after use. Auto power ON / OFF function. Supplied in fitted case. Functions include... Origin Set, Zero Set, Auto Off Alarm: Low Voltage, Counting value composition error 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.