Description Aqualung Pressure Gauge, SPG, a quality, Swiss made SPG (Submersible Pressure Gauge) from Aqualung in a decent boot supplied with a 90cm / 36″ hose. The Gauge has a built in thermometer and is rated to 350 bar with a luminescent face for easy reading in low light. Aqualung Pressure Gauge – Features Easy-to-read scale up to 350 bar / 5,000 PSI Luminescent gauge face for easy reading in low light. Integrated temperature scale. Nitrox compatible up to 50%. Swiss made, shock resistant Bourdon tube. Oneway safety valve. Hose length is 36″ 91.44cm.
