High Tech Diving
High Tech Diving
Adapter Air (5/8") -- inert gas (W21.8) inside / inside
Bourdon tube pressure gauge oxygen class 1.6, diameter 63mm, indicating range 0...400 bar. Pressure gauge G1/4" connection at the bottom, housing made of sheet steel, insertion disc made of polycarbonate, blow-out back plate, measuring system CU alloys, front disc crystal clear plastic.