The highly efficient efficient gas analyzer. .. . Combustion analyser testo 320 is a multi, Function instrument for efficient analysis of combustion emissions and that serves as still convenient to use. The testo 320 has a high, Resolution colour display which presents the measurement results graphically. It offers clear and intuitive guidance measurement menus. The testo 320 is very robust, Ergonomic, And concurrently time aesthetically designed. It has two sensors designed for O2 and co alongside a temperature probe incorporated within the exhaust gases probe for the direct measurement of temperature, O2 and co. Based on this information the instrument calculates all relevant flue gas criteria for assessment including CO2 levels, And exhaust efficiency rating, Emissions loss. Direct draught or pressure measurements are additionally possible. Using the fine the flue, Pressure probe draught or gas pressure values can optionally be measured parallel to the exhaust gases measurement., Tuv, Tested aligned with en 50379, Components 1, 3. Applications flue gas measurementdraught measurementgas dynamic and stationary gas pressuregas leak detectionambient co measurementdifferential temperature measurement