Shearwater Research Petrel 2 Dive Computer with Pouch - Amazon

Great dive computer. Very intuitive and easy to use. Has recreational mode; but can handle the TEC diving requirements as well. About double the price of a basic rec computer; but performs 3 or 4 times as much as a basic rec computer. If you think you might dive Nitrox or Trimix, you should consider this computer.

informative, super powerful. solid