very lightly used pursuit, got it from a friends estate when he passed away. It is unlocked for OC trimix, but not CC. I checked with dive gear express, they want $400.00 for the unlock code to activate CC and 4th cell monitoring. I was planning on using it as a backup to my Q4 for 4th cell, but it is a different fischer connection. I have boxes of OC computers, so I don't have much use for it. Make an off, goes on eBay tomorrow, would like to sell quick
