Tender For supply of digital micrometer (ball) range 0-10 mm least count 0.01 with nabl calibration certificate , standard dead weight 5 kg with nabl calibration certificate , digital dial caliper range 0-150 mm, least count 0.01 with nabl calibration certificate , standard mild steel block (250 x 200 x 50 mm) as per is: 432(pt - 1) with nabl calibration certificat