Beaver Single Pressure Gauge Dive Rite or simply use a lighter

or simply use a lighter to burn away all volatile materials and dust that may have collected on the glass

absorbs up to 4 times its own weight

Low profile 16” oval-shaped hose

Its wide field of vision gives the precision to focus on every underwater moment in full panoramic view

Beaver Single Pressure Gauge Dive Rite or simply use a lighterClear and concise compact and lightweight contents gauge, frequently referred to as an SPG or Submersible Pressure Gauge. One piece brass body contains a copper Beryllium spiral wound coil Bourdon tube contained within an extremely strong polycarbonate transparent window. 48mm face diameter with an external diameter of 63mm and 25mm in depth and weighs only 276 Grams complete with hose and housing. The gauge itself has a Standard 7 16 UNF hose