【Easy to Use】 It's easy to use and has 8mm barbs for convenient hose connection 【This gas meter】 is connected to a hose to measure the unidirectional gas flow 【Material】 It is made of high quality acrylic, is transparent and can withstand a pressure of up to 0.6 MPa 【Measure】 Can measure blast furnace gas, coke oven gas, coal gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, liquid gas, hydrogen peroxide, flue gas, methane, butane, chlorine gas, methane, carbon dioxide, oxygen, compressed air, argon 【Deployment】 Mainly used to detect oxygen flow and control oxygen flow and can be used in industry, Manufacturer: Kafuty