Brief Introduction Auto CPAP devices can be used in the straight CPAP mode in order to provide constant pressure, which is in some cases more desirable. It can automatically provide the correct amount of pressure to prevent or even correct disordered breathing such as apneas, hypopneas, air flow restrictions and snoring. Specifications 3.5'' TFT LCD display Working mode: CPAP& AUTO CPAP & Titration mode Pressure Range: 4~20 (cm H2O) Ramp Duration: 0~60 minutes ERP: 2~4 (cm H2O) Automatic Leakage Compensation Automatic Altitude Compensation Data Download to PC With Humidifier