High Precision CO2 Regulation.

• Dual gauge can check the pressure in the CO2 cylinder and working pressure, safer and more reliable.
• High precision built-in safety valve, automatically release pressure when exceeds 100PSI.
• 12V DC solenoid valve, more stable and safe, consumes less power.
• W21.8 standard threads.
• Bubble counter with built-in check valve
• App control, auto timer switch(Controller purchased separately)

In The Box:

• CO2 Solenoid Regulator with pressure adjustment knob
• Bubble counter with built-in check valve
• Allen Key
• Power Plug
• Extra O-Ring Set