MP420 series single gas detectorMUNI is a new generation of portable composite gas detector, which can simultaneously detect four kinds of gases, including combustible gas (LEL), oxygen (O2), carbon monoxide (CO) and hydrogen sulfide (H2S). For different application industries, you can choose to detect HCN, SO2 and other gases; Mengpu energy consumption control technology can exceed 20 hours of continuous operation time after a single charge; The MUNI design is light, compact and easy to carry, and the protection ji can reach IP68, which can be suitable for complex working environment; Rugged design, simple operation and maintenance, low cost of use; It is widely used in metallurgy, petrochemical, chemical, fire, telecommunications, municipal, sewage treatment, shipping and other industries.