The Apex XT-III is a fixed pressure CPAP device.  It includes an easy to use, menu-driven LCD user interface.
ADP approved!

Features / Benefits
• Enhanced pressure sensor for even better pressure accuracy
• Automatic leak adjustment and altitude compensation ensure accurate pressure output and optimal treatment therapy
• Data management software can be used to download data to PC
• Built-in alarm clock
• Alert change for tube change (60 days), or interface change (90 days)

Humidifier sold separately