Vasthi - Model VM - 4 AS - Portable Multi Gas Detector - Brochure

VM-4 AS  Multi-gas detectors can detect Multiple gases with a single detector.  The multi-gas detector can detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, to protect the worker`s life and avoid damage to the relevant equipment.