Designed for gas analysis to boreholes and wells with produced biogas. It has user friendly menu, easy to read digital display and embedded data logger. The system measures from 3 up to 7 of the following parameters: Methane, CO2, Ο2, Atmospheric pressure, H2S, CO, ΝΟ2, SO2, HCN, Hydrocarbons, Temperature, Air flow and pressure.