New Delhi, April 17 -- The Delhi Jal Board (DJB) has invited new manufacturers to supply approved water meters in the Capital in a push to streamline installations and improve its billing efficiency, officials said. Officials said the move aims to address residents' complaints about faulty and defunct water meters. According to officials, Delhi currently has around 2,900,000 to 3,000,000 metered connections, significantly lower than the total number of households and behind the electricity metering coverage of around 7,300,000. This gap-- combined with ageing meters that often under-record or stop functioning--has contributed to revenue losses and consumer complaints, said a DJB official.htc...