Precision Measurement with Blue Reef Global Tech 2" Scale SPG ModuleElevate your dive with this SPG Module, an essential tool for technical divers who demand precision and reliability. This submersible pressure gauge is expertly crafted with a mirror chrome finish and tempered glass for durability and aesthetic appeal, making it an ideal choice for divers following DIR philosophy or using top-quality regulators.Less ThanBrGreater ThanEngineered for Durability and AccuracyThis SPG stands out with its robust construction featuring double welding and a copper beryllium bourdon tube mechanism that ensures it remains accurate and calibrated even after exposure to significant impacts. Its corrosion-resistant mirror chrome treatment and the scratch-resistant tempered glass cover provide long-lasting use and readability under challenging diving conditions. Dual scale readings for 5000 PSI and 350 BAR Manufactured in Italy and certified according to EN250:2014 & European Regulation 2016/425.