The NAPA LP-15 Airway Pressure Monitor, manufactured by DRW Medical, is a compact device that continuously measures and monitors mean airway pressure in neonatal patients being treated with positive pressure therapy, including neonatal Continuous Positive Airway Pressure (CPAP) devices, i.e. Bubble CPAP. - Monitors and displays mean airway pressures from 0 to 15.0cm H2O - Provides a CPAP disconnect alarm - Intuitive user interface provides adjustable audio and visual high and low pressure alarms - Measure pressures from atmosphere as zero; manual zero calibration button