- Dual guages (left indicates tank pressure, and right indicates needle valve/reg pressure)
- Needle valve for fine adjustment of gas flow.
- Electronic solenoid (control gas flow with a timer or pH controller).
- 1.5 meter power cord.
CO2 Regulator for use with Ista Disposable CO2 Cartridges
Easy assembly; no tools required in order to fasten it to the CO2 cartridge.