The first stage of this regulator is environmentally sealed, protecting it against icing in cold water and against contamination from particulate matter in silty conditions. When paired with the master second stage, which includes an internal heat  exchanger, this regulator is an excelled choice for divers exploring the most extreme cold water environments. 

The Mg balanced octopus is a premium and high-performance Octopus for low-temperature environments.

This kit includes a Sherwood Wisdom 4 Console. Now in its 4^th edition, the Wisdom computer remains one of the bestselling Air Integrated Consoles in the industry.  With the easy to read large characters and simple layout the Wisdom is a fan favorite.  The most significant difference between the Wisdom 3 and 4 is Bluetooth integration to DiverLog+.  With the 4 there is no need for a connecting cable and your laptop or desktop.  Just a simple synch between your phone and the Wisdom 4, you can upload all your settings into the Wisdom 4 or download all your dives to the DiverLog+ App.