Aquarium CO2 Pressure Gauge Fish Tank Carbon Dioxide Air Gauge Dial CO2 Pressure Gage CO2 Air Gauge DIY Home Air Pressure Table

【High Quality】 It is New and high quality band，Professional gauge to indicate safety areas, pressure observation With the adjustable air valve to control the CO2 volume easily. 【Easy to Use】 Our Carbon Dioxide Pressure Gauge is specially designed for CO2 measurement, which can clearly know the CO2 situations. Quality Metal】Our Gas Bottle Regulator Carbon Dioxide is made of high quality metal for long-lasting use. 【Widely Used】 Our pressure tester Connect 6*4mm PU tube, and excellent for fish tank,and adjust CO2 to fish living condition. Our pressure gauge can clear to know the data through dial plate. 【DIY Homemade】 DIY homemade is more interesting. It is available carbonated beverage bottles combined with more material saving. Package included；1*Table