Use the Sensit EFX, a hand held combustion analyzer, to conduct complete safety
and efficiency checks on appliances using fuels including natural gas, propane and
others. The Sensit EFX displays carbon monoxide (CO), oxygen (O2), carbon
dioxide (CO2), excess air, ambient and combustion air temperatures, flue
temperatures and efficiency.

An easy to use memory feature lets you memorize the results and the time/date
performed. An infrared LED links the instrument to an optional printer.

• Low Cost Sensors
• Powerful Rotary Pump
• Infrared Printer Interface
• Easy Field Calibration