tender for supply of master instruments and upgradation of calibration test bench , supply of master instruments and upgradation of calibration test bench , supply of multifunction calibrator along with charger adapter, 3 sets of minigraber with standard banana clip and suitable stackable test leads and including its accessories,p&f,fright,insurance,owm calibration certificate,warrenty certificate as per specificatation and model in the tender. , supply of is digital pressure gauge with casing range -1 to 2 kg/cm2 including accessories,p&f,fright,insurance,oem calibration certificate,warrenty certificate as per specificatation and model in the tender. , supply of is digital pressure gauge with casing range -1 to 70 kg/cm2 including accessories,p&f,fright,insurance,oem calibration certificate,warrenty certificate as per specificatation and model in the tender. , upgradation of gecal software in exisisting ippl supplied pc and and pressure controller testing and serviceing and upgradation for new version gecal software including trasporatation of controller and pc from ippl to pune,pune to ippl shall be incluiding as per scope of work mentioned in tender.