Engineered for Oxygen Nitrox DivingThe Blue Reef Nano LINE SPG Oxygen/Nitrox Pressure Gauge with Hose is a high-performance scuba pressure gauge specifically designed for oxygen-enriched air (Nitrox) compatibility. Built for both technical divers and recreational explorers, this submersible pressure gauge (SPG) delivers precise tank pressure readings with enhanced durability and clarity under all diving conditions.Durable, Certified Ready for the DeepManufactured in Italy and certified to EN 250:2014 and EN 13949:2003, this oxygen-compatible SPG features a rugged green protective cover with a fixing loop for secure attachment. The easy-to-read luminescent dial displays critical pressure data clearly-even in low-visibility environments. Compatible with Nitrox and enriched oxygen mixtures, this Blue Reef SPG with hose ensures safety and accuracy in every dive.Precision Engineering with Practical DesignThis scuba diving SPG for Nitrox matches the trusted build quality of the standard Nano LINE SPG while adding enriched oxygen compatibility. The compact body and high-pressure hose ensure low drag and convenient integration with your BCD or console.