ZRDR R-100 Dual Gauge CO2 Regulator with Solenoid & Bubble counter
ZRDR R-100 Dual Gauge CO2 Regulator with Solenoid & Bubble counter for attaching to the CO2 cylinder provided with the Kit Extremely precise needle valve assures accuracy and reliability in dosing the CO2. Strict quality control assures the best quality. Safety valve prevents any accidents if overpressure occurs. Two gauges: one shows the internal pressure (amount of CO2), the other shows the released pressure to the aquarium. With Solenoid With Bubble Counter