A fully Upgradeable Computer for all your diving needs today and tomorrow.

• Open Circuit (OC) Nitrox

• Open Circuit Trimix *

• Closed Circuit (CCR) Nitrox *

• Closed Circuit Trimix *

• PC interface *

• Full Buhlmann decompression computer  

• 10 Pre set gas options

• An improved new font  - easier to read.

• Depth & Temp Graph & ability to mark certain points on the graph

• PO2 graph during and after the dive in CCR mode while linked to an O2 cell *

• Gas consumption graph during and after the dive - with the wired high pressure link

• Shows MISSED STOP warnings in the top right corner of the screen if a decompression stop is missed or violated during a dive. If multiple stops have been missed, the number of stops missed is shown immediately after the word STOPS.

• Oxygen analyser package available to turn the VR3 into an O2 analyser *

• Colour Screen *

• Deco Books - download games / books from a PC to the VR3 to play / read during shallow deco stops

• User changeable AA batteries

• Right / Left wrist mountable

Upgradeable
VR3 grows with you as your diving career progresses. Start off with the base Air and Nitrox model and if you eventually get into rebreather diving you do not need a new dive computer, you just upgrade your VR3. If you have a VR3 it will even grow with you when you get into trimix diving!
 

Reliable decompression algorithm

Proplanner was one of the first desk top decompression software programmes and it forms the basis for the decompression algorithm in the VR3. It is based on the Buhlmann ZHL 16 algorithm and, in line with current thinking in decompression science, incorporates 2 minute deep stops on the ascent. These are designed to reduce the formation of microbubbles, which are thought to contribute to decompression illness.