Tag: heart monitor

  • Measuring heartbeat from 3 feet away – Electric potential sensors

    Measuring heartbeat from 3 feet away – Electric potential sensors

    Robert Prance’s team at University of Sussex in UK have discovered and created a unique electric potential sensor that is a perfect voltmeter and can measure a heart beat from nearly 3 feet away. It measures the spatial electrical potential or field. This has been difficult since the electrometers that measure voltage, electric charge or…