Application: It is a five gas emission analyser used to measure the harmful pollutants, such as hydrocarbons, nitrogen oxides, carbon monoxides, and carbon-di-oxide, emitted during combustion process of the IC engines. SPECIFICATIONS Utility: Engine Emission Testing (Diesel & Petrol) Ambient Environment Temperature: 0 to 45 C, 5 to 40 C (for OIML conformity); Ambient Pressure: 80 kPa to 106 kPa; Mass: approx. 4 kg; Frequency: 50/60Hz