The design of the handheld combustion analyser "CASPER" is clean and ergonomic with an extremely clear and user-friendly keypad. "CASPER" immediately suggests just how even the most sophisticated engineering can give life to an incredibly comfortable and easy to use work instrument. Devised to analyse flue gases, monitor the pollutants emitted and measure environmental parameters, "CASPER" uses two electrochemical cells that provide the oxygen and carbon monoxide values while a third cell is used to measure the pollutants NO and NOx. Two external sensors measure the environmental parameters; it is also possible to measure flue draught and carbon black (with external accessory) and, with the measuring range of up to 200mbar, system pressure and pressure in the combustion chamber can be measured and the pressure switches checked. "CASPER" is designed for eleven main types of combustible substances, among which natural gas, LPG, Diesel fuel and fuel oil. Another 16 types of which the chemical composition is known can be entered in its memory. "CASPER" functions include storing and averaging the measurements acquired, printing the results (through IR communication interface) and connecting to the computer for filing the data, using a USB connection.