Portable Gas Monitor we propose has use petrochemical, refineries, oil & gas, pharmaceutical, steel, fertilizers, and process industries. The monitor is designed with advanced micro-controller technique for making it highly dependable, accurate, and reliable device. Owing to its absolute automatic operation & calibration, an error does not happen at users’ end. Fitted with inbuilt alarm with vibration, it is totally weather proof, impact resistant and dust resistant because it is housed in first-rate plastic body. It can conveniently be carried in hand/pocket due to compact design and lightweight. Additionally, Portable Gas Monitor comes in different models and configurations at negotiable prices.