THEY ALSO FIT THE SHEARWATER GF COMPUTER AND HUD's
We've sold so many of these that rebreather manufacturers have made special tools to help service clients units with them on!
Note - do not change the lock nut supplied by APD, they have special tools that will only fit their nut for factory servicing.
This is a 4th cell holder designed as a direct replacement for the ADP cell holders for the vision and evolution rebreathers.
They allow you to plug in a Shearwater, Liquivision X1 (With X-Link), VR3, VRX or Explorer dive computers or even an independent PPO2 meter with out the need to modify the head in any way.
Keeping all the cells together gives much better tracking of ppo2 and deco, and makes Calibration of the dive computer very easy.
Every thing is in a small neat package, unlike some of the other 4th cell holders on the market.
If bought with the cable, this is fitted with an GOLD SMB connector the same as used in the vision/evo or on request fitted with GOLD MOLEX plug.