KENDALL Aerodyne Omega Plus / Vario Ultrasound Nebulizer - Humidifier Good condition Tested-functional (as it is on the photos) FEATURES: The device works with an ultrasonic transducer. These mechanical vibrations are transmitted via the contact liquid to the membrane of the sterile water capsule. As a result, the contents of the sterile water capsule is atomized into tiny aerosol particles. The constant ultrasonic vibrations create a fine, dense mist, which is transported to the patient by an air stream. Components of the delivery are as shown - Ultrasonic nebulizer - mains cable - Rolling stand