supply of digital vernier caliper water and dust proof size: 300 mm, measuring range 0-300 mm,digital vernier caliper water and dust proof size: 300 mm, measuring range 0-300 mm,,digital vernier caliper water and dust proof size: 300 mm, measuring range 0-300 mm, resol ution 0.01 mm, accuracy 0.01 mm, color silver, materials steel. male/brand mitutoya / insize/ starrent / bak er. warranty 24 month. note item to be supplied along with calibration and warranty certificate. (calibratio n certificate must be supplied along with the materials from nabl approved lab) [ warranty period: 30 months after the date of delivery ] ]