Quickly check against combustion equipment manufacturer specs.  Include the parameters you need without the costly extras you don't.

Features

• Measures %O² and stack temperature
• Calculates %CO² and %Excess air (%EA)
• Display %O², %CO², or %EA and temperature
• Choose from  four display modes: H - Hold, MAX, MIN or Realtime
• Fuel types measured: Natural Gas, Oil #2 and Propane
• Auto Power Off & Back Light

Specifications

CO²  - Carbon Dioxide

• Range: 0 to 25%
• Accuracy: 0 to 25%  +/-0.3% (calculated)
• Resolution: 0.1% CO²

O²  - Oxygen

• Range: 0 to 25% O²
• Overload 30% O²
• Accuracy:  0 to 25% +/-0.3% @ 22.2 °C 20.9 % O² ambient
• Resolution: 0.1% O²

Temperature

• Range: -50°C to 538°C
• Accuracy: +/-0.6% + 1.7°C after field calibration
• Resolution: 0.1° C

Download Specification and Operating Data

What's Included AOX2P - Pump RAOX9 - Parts Bag ANC1 - 4 Pocket Case ATBF1 - Hi Temp Thermocouple

The AOX2 measure oxygen percentage in the air for combustion analysis.  AOX2 also computes %CO² and measures stack temperature.

Features

• Display %CO², %O² or temperature
• LED indicates when the reading is stable (under 2 minutes) 
• Auto Off function

Specifications

CO²  - Carbon Dioxide

• Range: 0 to 25%
• Accuracy: 0 to 25%  +/-0.3% (calculated)
• Resolution: 0.1% CO²

O²  - Oxygen

• Range: 0 to 25% O²
• Overload 30% O²
• Accuracy:  0 to 25% +/-0.3% @ 22.2 °C 20.9 % O² ambient
• Resolution: 0.1% O²

Temperature

• Range: -50°C to 538°C
• Accuracy: +/-0.6% + 1.7°C after field calibration
• Resolution: 0.1° C

Download Specification and Operating Data

What's Included AOX2P - Hand Pump Water trap 5 x Filters 2 x O-Rings "C" Clips Calibration Screw driver  ATBF1 - Hi Temp K-type Thermocouple