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Scuba Diving gauges are important pieces of equipment that measure air tank pressure and have durable plastic casings to protect the inner workings. Some dive gauges also have a small compass integrated into the consol, together with a dive computer.
Submersible Pressure Gauge (SPG): The Submersible Pressure Gauge (SPG) is the most essential of all scuba diving gauges. This indispensable tool displays the remaining air pressure in your tank, allowing you to monitor your air supply and plan your dive accordingly. SPGs come in both analog and digital formats, with the former featuring a mechanical gauge connected to your regulator via a hose, and the latter integrating seamlessly with your dive computer.
Depth Gauge: The depth gauge is another crucial scuba diving instrument that tracks your current depth, ensuring you stay within safe limits and can plan your ascent accordingly. These gauges utilize either mechanical or electronic sensors to provide accurate depth readings, often integrated into a console or dive computer for easy accessibility.