UEi TEST INSTRUMENTS™ Combustion Analyzer, Butane, LPG, Light Oil, Natural Gas, Propane, Wood Pellets Fuel, Battery, 32 to 1112 deg F Flue Temperature and Inlet Temperature (External Sensor), 32 to 112 deg F Inlet Temperature (Internal Sensor), 0 to 2000 ppm Carbon Monoxide, 0 to 20% Carbon Dioxide, 0 to 21% Oxygen, 0 to 99.9% Efficiency (Net or Gross), 0 to 119.9% Excess Air Measuring, +/-1.0 deg F Flue Temperature and Inlet Temperature (External Sensor), +/-2 deg F Inlet Temperature (Internal Sensor), +/-3 ppm or +/-5 ppm Carbon Monoxide, +/-0.3 Carbon Dioxide, +/-0.3% Oxygen, +/-1% Reading Efficiency (Net or Gross), +/-0.2% Reading Excess Air Accuracy, 0.1 deg F, 1 ppm, 0.1% Resolution, >8 hr Battery Life, 15 to 90% Relative Humidity Rating, 32 to 113 deg F, 8.54 in H x 4.18 in W x 1.86 in D, Additional Information: AA Battery Size
UEi TEST INSTRUMENTS™ Combustion Analyzer, Butane, LPG, Light Oil, Natural Gas, Propane, Wood Pellets Fuel, Battery, 32 to 1112 deg F Flue Temperature and Inlet Temperature (External Sensor), 32 to 112 deg F Inlet Temperature (Internal Sensor), 0 to 2000 ppm Carbon Monoxide, 0 to 20% Carbon Dioxide, 0 to 21% Oxygen, 0 to 99.9% Efficiency (Net or Gross), 0 to 119.9% Excess Air Measuring, +/-1.0 deg F Flue Temperature and Inlet Temperature (External Sensor), +/-2 deg F Inlet Temperature (Internal Sensor), +/-3 ppm or +/-5 ppm Carbon Monoxide, +/-0.3 Carbon Dioxide, +/-0.3% Oxygen, +/-1% Reading Efficiency (Net or Gross), +/-0.2% Reading Excess Air Accuracy, 0.1 deg F, 1 ppm, 0.1% Resolution, >8 hr Battery Life, 15 to 90% Relative Humidity Rating, 32 to 113 deg F, 8.54 in H x 4.18 in W x 1.86 in D, Additional Information: AA Battery Size
