If you would like to use a third
cell during your dives to monitor the loop you will now be able to chose
the PoseidonÃ¢€â„¢s Third Cell Holder.
holder has the same type of threading as the rest of the loop so you
may place it where ever you like. Our recommendation is to place it
either on top of the canister housing on the inhalation side or by the
T-valve on the inhalation side.
The oxygen cell brand and the stand-alone computer connected to your cell is up to you to decide.
Read the Third Cell Holder manual HERE