Digital Wheel Diameter Gauge, Similar To Model: Wd-1(D) Measuring Range 800 To 1000 Mm, Measuring Accuracy +/- 0.2Mm, Least Count 0.10Mm With Calibration Certificate For Bg Wheel, Make- Pie, M Tutoyo, Cpe, Iti Only With Calibration Certificate From Nabl Approved Lab & Material Test Certificate To Be Pro Vided. (Warranty Period: Up To 12 Months From The Date Of Supply). [ Warranty Period: 12 Months After Th E Date Of Delivery ] ]