SI_SCOPE Pro RS232 Analyzer Electronic Edition Cost: $189 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions SI_SCOPE Pro RS232 Analyzer Electronic Edition: SI_SCOPE is a comprehensive RS232 datascope for the PC that is used to debug, analyze, or document serial communications. With SI_SCOPE you are able to view the data on any RS232 line from your PC. No more guess work!