The SPG is an accurate and reliable submersible pressure gauge rated to 5,000 psi.
- Nitrox compatible to 50% O2
- OceanGlo® luminescent gauge face absorbs light and glows approximately 7 times faster and longer than other materials
- Shock resistant bourdon tube mechanism
- Integrated temperature gauge
- One-way safety valve
- 50 bar / 500 psi fluorescent caution zone