For use with regulators for setting output pressure.
These are graduated both in BARS & PSI with a max. Reading of 200PSI/14 BAR.
Pressure Gauge is graduated in intervals of 5 PSI/0.20 BAR and is accurate to within 5%
These have male threads on the centre back & fit female threads on the regulator
Gauge has a steel casing with clear polycarbonate lens and internal components made from brass