tender for digital vernier caliper measuring range 0-450mm with resolution 0.01mm.make: insize mode code 1135-451 or similar model of mitutoyo/baker/tesa make.calibration certificate for the instrument from government/nabl accreditedlaboratory should be supplied along with material. warranty certificate valid forthe period of minimum of 1 year from the date of supply against manufacturingdefects should be issued along with material .