| SPG case material |
Nickel plated brass |
| SPG dial face |
Anti-splinter polycarbonate |
| SPG dial range |
0 – 5000psi / 0 – 360 Bar |
| Luminous background |
Yes for both gauges |
| Over-pressure relief |
Yes |
| Attachment loop |
Yes - Two |
| O2 compatible materials |
Yes |
| O2 clean |
No |
| Resettable max depth indicator |
Yes |