AmScuD Pony Bottle Mini Pressure Gauge

AmScuD Almax(Button) Pressure Gauge, so mini it measures just 23mm diameter. A small gauge that fits straight onto the first stage of a regulator, ideal for use with pony bottle systems.
23mm diameter.
For use up to a maximum working pressure of 350 Bar with standard 7/16″ Uniform National Fine (U.N.F.) fitting