Digital Vernier Caliper With Range Of 0 To 500 Mm, Least Count Of 0.01 Mm, Accuracy Up To +/-0.03 Mm Carbide -Tipped Jaws For Od And Ld Measurement, Large And Clear Lcd Readout, With Thumb Roller, Supplied In Fitted Plastic Case With Necessary Calibration Certificate To Be Submitted At Least For 1 Yea R Validity From Nabl Or Nabl Accredited Laboratory. [ Warranty Period: 30 Months After The Date Of Delive Ry ] ]