To download the PC software for your Contec SP10 Spirometer , you must use the manufacturer's dedicated software portal rather than the main corporate site. How to Download the Software
The Contec SP10 communicates via USB or Bluetooth to proprietary software, typically named: contec spirometer sp10 software download
Every new Contec SP10 unit shipped before 2020 included a mini CD-ROM. This CD contains the most compatible version of the software and the necessary USB drivers. To download the PC software for your Contec