The Single Adult Training and Test Lung is ideal for training and precision calibration, offering a wide range of resistance and compliance settings, a full-scale tidal volume capacity, and easy-to-read pressure and volume tracing equipment. The Single Adult Training and Test Lung: Features a comprehensive turret assembly that makes setting up an airway a breeze. The turret is easily adjusted and eliminates the need for extra accessories. You’ll never lose an accessory again! Comes mounted in a durable carrying case. If you calibrate ventilators in several different locations or find yourself carrying your test lung equipment from classroom to classroom, there is no substitute for the single lung unit. The compact turret assembly, combined with the convenience of the carrying case, makes it our most portable unit.