XY-MS4X portable four in one gas detector
The XY-400S multi gas analyzer is a detector that can freely select four toxic and harmful gases. It is widely used for detecting gas concentrations in different environments, mainly in industries such as petroleum, warehousing, municipal gas, fire protection, metallurgy, biomedicine, energy and power, power plants, chemical engineering, emergency testing, confined space testing, pipeline testing, environmental protection bureaus, electronics, etc.
