Strideways Pro CO2 Regulator and Solenoid

Very high precision adjustment, integrated needle valve with smooth and precise adjustment;
Bubble counter included;
Heavy (Not light, like other cheap regulators made of aluminum), so not easily broken;
DC voltage power supply with German Certification. Low power (3W), IP65 solenoid valve;
Minimalist Design, product made for aquarists, beautiful and simple to use, not adapted from other industries;
Rotary needle valve for top or side installation;
High quality o-ring sealing. Two times more resistant compared with the ordinary PTFE sealing, transparent;
DIN 477 / W21.8×14 (EU Connection);
3 years warranty;