• Temperature (flue gas): -40 - 1200 deg C
  • Draught measurement-9.99 to +40 hPa

  • Pressure measurement 0 to 300 hPa

  • O2 measurement 0 to 21 vol.%

  • CO measurement (not H2-compensated) 0 to 4000 ppm

  • CO2 determination (Calculation from O2) Display area 0 to CO2 max