Digimatic Outside Micrometer Range 400-500 Mm, Similar To Mitutoyo 340-521, With 4 Nos. I Nterchangeable Anvils, Resolution 0.001 Mm, Flatness 1 Micrometer, Setting Standard 4 (400-475), Microm Eter Head Stroke 25 Mm, Ingress Protection Ip65 Or Better, Battery Sr44 (Approx 1.8 Year Life Under Normal Use).With Proper Casing Along With Nabl Calibration Certificate. Material To Be Procured From Oem Or Authori Zed Dealer/Stockist/Agent Of The Principal Manufacture With Current And Valid Authorization Letter Or Firm Sh Ould Provide Proof Of The Purchase From Oem/Authorized Dealer To Ensure Genuineness Of The Material. [ W Arranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]