Ambetronics Engineers Pvt Ltd. Manufactures Dual Channel Oxygen Monitor, GM-2200. Ambetronics Engineers Pvt Ltd. Is an ISO 9001:2000 certified manufacturer of Digital Panel Meters & Digital Indicators. The Dual Channel Oxygen Monitor has 2 independent displays for any two gas detector selected by user. It is based on microcontroller based technology for eliminating false alarm. It ensures stability with advance warning and alarm output and audiovisual gas leakage indication. This monitor gives password protected programming with password changing facility. This Dual Channel Oxygen Monitor is used in Oil & Gas Industries, Chemical & Petrochemical Plants, Chemical Processing Plant, Pulp & Paper Plants, Acid Alkalizes & Dyes Mfg. Plants, Sewage Plants, Fertilizers Plants, Power & Industrial Plants and Heat Treatment Plants. It is also applicable in Ambient Monitoring, Gas Metering Station, Bullet Yard or Storage Yard, Coal Mine and Confined Area, Gas Pipeline Project, Gas Cylinder Bank, Automotive Industries or Paint Shops and Burner or Furnace Areas.