The Tek-Ox Nitrox Analyzer from Vandagraph is both highly ergonomic and easy to use for analyzing the oxygen content of your nitrox mixes or deco tanks. Its proven R-17VAN oxygen sensor includes integrated temperature compensation for more reliable readings. It features automatic shutdown and more than a year of battery life with two AA batteries. Additionally, it comes in a waterproof case, designed to withstand drops.
Recommended retail price: €325.