The Milwaukee Instruments MA957 adjustable flow CO2 pressure regulator has two valves to independently measure flow rate and remaining CO2 tank contents (CO2 tank sold separately). Each valve has dual-scale readings in psi and kg/cm. The needle-valve flow control provides precise flow adjustment and measurement. The instrument includes a flow regulator, needle valve, electronic solenoid, and bubble counter. The solenoid valve has a 6ft./1.5m power cord.

Milwaukee Instruments manufactures electrochemical instrumentation and solutions for water analysis under the Milwaukee and Martini brands. The company, founded in 1989, is headquartered in Rocky Mount, NC.

What's in the Box?

• Pressure regulator with two gauges
• Flow regulator
• Needle valve
• Electronic solenoid
• Bubble counter