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Testo 310 Combustion Analyzer Kit with Printer (0563 3110)


Available on backorder

FREE delivery over $99

Easy 30 day return (Domestic)

Easy International shipping

Need Help? Speak with our HVAC and tools experts. Call or text (786) 239-7444.


The Testo 310 Combustion Analyzer Kit with Printer sets a new standard in reliable & accurate combustion analysis at an exceptional value. You get expanded capabilities in residential combustion testing in a simple design, rugged housing and advanced sensor technology. The fully featured Testo flue gas analyzer is able to perform both basic & complex combustion analysis, maintenance, boiler & furnace efficiency confirmations and safety checks. The stainless steel probe & cone-stop are perfect for residential & boiler efficiency applications. The kink-resistant hose is integrated into the housing to eliminate leaks. The backlit display shows the current measurement functions through the use of simple icons. After only 30 seconds the Testo combustion analyzer is ready to test. Flexibility to select from five different fuels for all your residential combustion analysis applications: natural gas, propane, fuel oil 2, biomass 5%, & wood 20%. Use the Testo 310 for accurate heating adjustment.

This kit comes with the Testo 310 printer, which is a wireless printing solution for jobsite documentation needs in combustion analysis. The integrated magnets on the printer allow for convenient printer placement.

The Testo 310 measures:

  • O2, CO (with built-in NOx filter), CO2
  • Undiluted CO (CO air free)
  • Ambient CO
  • Draft & pressure
  • Temperature (flue & ambient)
  • Combustion / flue gas efficiency & excess air
  • Durable, rugged design can stand up to the toughest job site
  • Simultaneous measurement of O2, CO, and flue gas and ambient temperatures
  • All the measurements you need: O2, CO (with NOx filter standard), CO2, draft, pressure, and more
  • Wireless printer with integrated magnets for professional job site documentation
  • 30 seconds to start so you can get testing quickly
  • Integrated kink-resistant probe hose eliminates leaks
  • Bright backlit display
  • 10 hour battery life
  • Quick exchange probe filter
  • Powerful magnets on the housing for hands-free operation
  • Condensation trap
General technical data
Weight : (with probe) Approx. 25 oz. / (with probe) Approx. 700 g
Dimensions : 8 x 3 x 2 in. / 201 x 83 x 44 mm
Operating temperature : 23° to 113 °F / -5 to +45 °C
Display type : LCD
Display function : Backlit 2-line display
Power supply : Battery: 1500 mAh, mains unit 5V/1A
Storage temperature : -4° to 122 °F / -20 to +50 °C
How do you use a Testo 310 printer?

You begin by pressing down the power button and holding it for 30 seconds. You can press the backlight button for better screen visibility. The ESC button will bring you back to the previous screen. The up and down arrows will allow you to cycle through the Measurement Display screen. The printer button will send all of your data to the printer. You can learn more by watching the video titled: "How To Use the testo 310 Combustion Analyzer".

Will a printer from a different Analyzer still work?

No, you have to use a printer designed for the Testo 310.

How long is the warranty on the Testo 310?

The warranty is 2 years from the Manufacturer.

  • (1) Testo 310 Combustion Analyzer Kit with Printer
  • (1) Lithium Battery
  • (1) Silicon Tubing (for pressure)
  • (1) O2 Sensor
  • (1) CO Sensor
  • (1) Hose
  • (1) AC power supply (USB)
  • (5) Pressure plugs
  • (5) Extra particulate filters
  • (1) Testo 310 Calibration Certificate
  • (1) Case
  • (1) IR Printer (0554 3100)
  • (2) Rolls of printer paper

Customer Reviews

Based on 3 reviews
Testo 310

Very responsive staff
Purchased item is perfect

I'm a huge fan

Best combustion analyzer available for the price!

Jacqueline Gonzalez
Good buy!

Easy to use and well made.

Testo 310 combustion analyzer kit with printer
Testo 310 Combustion Analyzer Kit with Printer (0563 3110)