Covid: Acute Shortage Of Flowmeter Hampers All Efforts To Save Lives A non-government organisation, Doctors For You, which has been running four makeshift Covid Care Centres in Delhi, has said that it is not able to add oxygen beds in its centres due to lack of availability of flowmeters. Jeevan Prakash Sharma 29 April 2021, Last Updated at 8:20 am PTI Jeevan Prakash Sharma 2021-04-29T08:16:26+05:30 Covid: Acute Shortage Of Flowmeter Hampers All Efforts To Save Lives outlookindia.com 2021-04-29T08:20:14+05:30 Also read Makeshift Covid Care Centres in Delhi are facing an acute shortage of flowmeters. It is a device that is used to supply oxygen to a patient from an oxygen cylinder. It also helps to measure the volume of gas released from the cylinder.