Tender For supply of procurement of cni lab instruments for btps dvc d d -portable pneumatic pressure calibrator , microprocessor based universal temperature calibrator , hydraulic dead weight tester comparison type , portable ma mv loop calibrator , standard master pressure gauge , digital master pressure gauge , master test pr.gauge ) /bid number : gem/2025/b/7009279 * /dated: 19-12-2025 & & / bid document 1 / 16