COMPASS for molbox flow calibration software has been replaced with COMPASS for Flow. We still sell COMPASS for molbox as it still functions on current Windows operating systems but there will not be any updates to this software and limited support. It is recommended to purchase COMPASS for Flow software to maintain support moving forward. COMPASS for Flow is also very similar to our current COMPASS for Pressure software so if you are also considering pressure calibration software, the two disciplines would then share a common platform.
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Attached below is the last update to the COMPASS for molbox User Manual from 2003.