It has an easy-to-read gauge illuminated control and gage for day and night operation makes this an ideal high quality device for portable use. The aspirator is primarily used for bronchial and oral hygiene, to clear airways, and to control infection. It meets high ISO 10079-1 standards and meets (AARC) guidelines for neonatal, infant, child and adult home care suctioning. Included quick release low profile wall mounting allows the device to recharging automatically when it is connected. Designed to be used in critical first response such as road and air ambulance.