bids are invited for instruments dry bulb thermometer , wet bulb thermometer , maximum thermometer , minimum thermometer , non recording rain gauge or ordinary rain gauge , type2 rain measure glass of 10 mm capacity , self recording rain gauge , spare pen arm with nib for self recording rain gauge , wind vane , cup counter anemometer , aneroid barograph , spare pen arm with nib for barograph , spare quartz clock with analog clock drum for self recording rain gauge , spare quartz clock with analog clock drum for barograph , daily charts for self-recording rain gauge , daily charts for aneroid barograph , charges for transportation of consignment to respective station , aneroid barometer - as per is 5793 total quantity : 10226