SPGs

Halcyon Master Submersible Pressure Gauge - 52mm or 63mm Halcyon Pressure Gauges are both reliable and accurate. The Halcyon Master Submersible Pressure Gauge is manufactured with an industrial strength spring that can handle pressures over 400BAR, u…

Halcyons pressure gauges are highly reliable made from the best materials and with a luminescent face making them easy to read. This smaller SPG is well suited for use on stage and decompression regulators

Highland "Mini Tech" SPG - BAR Knapp-Manometer Compact Design: Ideal for tech divers Measurement Units: BAR Knapp-Manometer: Precision gauge for accurate pressure readings

SPG Cover - Protective Rubber Material: Durable rubber Size Options: 45mm diameter: Available in Green and Black 52mm diameter: Available in Black