Digital Outside Micrometer Having Following Specification:- Range: 275-300 Mm, Resolution: 0.001 Mm, Maximum Permissible Error: +-4 Micron, Parallelism: 5 Micron, Flatness: 0.3 Micron/0.000012 In Ch, Dust/Water Protection Level: Ip 65, Error Alarm, Function Lock, Battery: Sr44, Measuring Face: Carbide. V Alid Calibration Certificate With One Year Validity From Nabl Accredited Laboratory With Proper Traceability M Ust Be Provided Along With The Material. [ Warranty Period: 30 Months After The Date Of Delivery ] ]