Aideks 4-in-1 Portable Multi-Gas Detector (CN version)

The Aideks 4-in-1 Portable Multi-Gas Detector is designed for confined spaces, providing real-time detection and alarm for Oxygen, Carbon Monoxide, Hydrogen Sulfide, and Methane. This portable device operates without a pump and is not customizable. (CN version)

Does it come with a pump?: Without pump Detectable gases: methane Way of working: Portable Is it customizable?: Not customizable