A peak flow meter is used to measure your peak expiratory flow rate (PEFR). PEFR describes how quickly your lungs expel air during a forceful exhalation after you fully inhale. Regularly conducting a ...

The Federal Government has declared that electricity distribution companies must replace any meter phased out due to a meter upgrade. It declared this through the Nigerian Electricity Regulatory ...

New Delhi: India is pushing ahead with an ambitious plan to install 250 million smart meters, presenting a $20 billion opportunity for the energy sector, according to an industry report by Avener ...