This small pressure gauge makes it easy to control the pressure in your bottle if there is a problem on your main pressure gauge. It's a very good security.
- First stage pressure.
- Diameter 28mm*15mm.
- Glass in plastic.
- Body in chrome plated brass.
- Reading from 0 PSI/BAR to 5000 PSI / 350 BAR
- Equipped with HP O-ring ready to install.
- Threads directly into any standard first stage high-pressure port.
- Nitrox is compatible with 100% O2.
- CE certificate.
