The Testo 310 Combustion Analyzer Kit

$USD 789.00
Tramex - Testo-310
Intricate flue gas evaluations, upkeep, safety inspections, and furnace efficiency validations
  • O2, CO (with built-in NOx filter),CO2
  • Undiluted CO (CO air free)
  • Ambient CO
Support, maintenance, calibration 1 800 463-4363

Testo 310 Combustion Analyzer Kit – Comprehensive Residential Furnace Testing

Accurate, Versatile Combustion Analysis for Home and Boiler Systems

The Testo 310 Combustion Analyzer Kit offers precise measurement and monitoring of residential heating systems, delivering accurate flue gas analysis, furnace efficiency verification, and safety checks. Built for both simple and advanced combustion testing, it is highly valued by HVAC technicians for its reliability, ease of use, and ability to handle multiple fuel types, including natural gas, propane, fuel oil, biomass, and wood. Users praise its fast, repeatable readings and the versatility of optional accessories like the printer kit for record-keeping.

The Tramex Flooring Inspection EZ Kit is a field diagnostic kit used by flooring installers, concrete technicians, and building inspectors to quickly assess both surface moisture and environmental conditions prior to floor covering installation. This entry‑level kit combines essential measurement tools—such as a non‑destructive concrete moisture meter and an infrared surface thermometer with dew‑point capability—to help identify moisture risks and confirm that site conditions meet manufacturer and industry requirements before adhesives or floor finishes are applied.

Designed for straightforward use on job sites, the EZ Kit provides rapid, easy‑to‑interpret readings that help installers evaluate concrete slab moisture, surface temperature, and dew point conditions. By mapping moisture and environmental data, this kit supports better flooring installation decisions and helps prevent common failures such as adhesive bond breakage, cupping, and surface blistering due to moisture or condensation issues. Compared with isolated checks or visual inspection alone, a combined moisture and temperature assessment improves documented quality control during flooring readiness evaluation. 

Measurements Provided

  • Oxygen (O2), Carbon Monoxide (CO) with built-in NOx filter, Carbon Dioxide (CO2)
  • Undiluted CO (CO air free) for precise flue gas analysis
  • Ambient CO levels for safety assessment
  • Draft and pressure measurements
  • Flue and ambient temperature monitoring
  • Combustion efficiency, flue gas efficiency, and excess air calculation

What’s Included

Testo 310 flue gas analyzer, rechargeable battery, calibration certificate for O2, CO, hPa and °C measurements, 7 in. conical sensor, silicone tube for pressure measurements, 10x particle filters, carrying case.

Delivery Scope

Testo 310 flue gas analyzer, rechargeable battery, calibration certificate for O2, CO, hPa and °C measurements, 7 in. conical sensor, silicone tube for pressure measurements, 5x particle filters, carrying case.

Specifications - Combustion Analyzer Kit

Probe: Stainless steel flue gas probe with cone stop, suitable for residential and boiler efficiency testing.

Fuel Types: Natural gas, propane, fuel oil 2*, biomass 5%, wood 20%

Display: Large, backlit display for easy readability

Optional Accessories: Printer kit for logging and documentation of measurements

For applications that demand integrated documentation and reporting directly at the point of inspection, the Smoke combustion analyzer with printer adds a printer interface while maintaining robust gas and draft measurement for complex systems. When assessing both residential and light commercial heating equipment with flexibility in sensor configuration, the Testo smart probes ac refrigeration test kit delivers a balanced solution with essential combustion diagnostics and connectivity options that support workflow efficiency across multiple job sites.

Q&A

What fuel types can the Testo 310 handle?

It supports natural gas, propane, fuel oil 2*, biomass 5%, and wood 20%, making it versatile for residential furnace testing.

Can it measure undiluted CO?

Yes, the analyzer measures undiluted CO (CO air free) for accurate flue gas assessment.

Does it include calibration certificates?

Yes, calibration certificates for O2, CO, hPa, and temperature (°C) are provided with the analyzer.

Is there a way to print measurement logs?

An optional printer kit is available to create a permanent record of all recorded readings.

Temperature – TC Type K (NiCr-Ni)
Measuring range -20 to +100 °C
Accuracy ±1 °C
Resolution 0.1 °C
Reaction time < 50 s

Temperature (ambient temperature)

Temperature – TC Type J (Fe-CuNi)
Measuring range 0 to +400 °C
Accuracy ±1 °C (0 to +100 °C)

±1.5 % of mv (> 100 °C)

Resolution 0.1 °C
Reaction time < 50 s

Temperature (flue gas)

Flue gas O₂
Measuring range 0 to 21 Vol.%
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%
Reaction time t₉₀ 30 s
Flue gas Draught
Measuring range -20 to +20 hPa
Accuracy ±0.03 hPa (-3.00 to +3.00 hPa)

±1.5 % of mv (Remaining Range)

Resolution 0.01 hPa
Flue gas degree of effectivity, Eta (calculated)
Measuring range 0 to 120 %
Resolution 0.1 %
Flue gas loss (calculated)
Measuring range 0 to 99.9 %
Resolution 0.1 %
Flue gas CO₂ calculation (calculated from O₂)
Measuring range 0 to CO₂ max (Display range)
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%
Reaction time t₉₀ < 40 s
Pressure measurement
Measuring range -40 to +40 hPa
Accuracy ±0.5 hPa
Resolution 0.1 hPa
Flue gas CO (without H₂-compensation)
Measuring range 0 to 4000 ppm
Accuracy ±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution 1 ppm
Reaction time t₉₀ 60 s
Ambient CO
Measuring range 0 to 4000 ppm
Accuracy ±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution 1 ppm
Reaction time 60 s
General technical data
Dimensions 201 x 83 x 44 mm
Operating temperature -5 to +45 °C
Display type LCD
Display function Backlit 2-line display
Power supply Battery: 1500 mAh, mains unit 5V/1A
Storage temperature -20 to +50 °C
Weight (with probe) Approx. 700 g

Applications:

Draught measurement in the flue gas duct

Draught measurement is actually a differential pressure measurement. This differential pressure occurs between two sub-areas as a result of a difference in temperature. This is turn generates a flow to compensate. In the case of flue gas systems, the difference in pressure is an indicator of the “chimney flue draught”. This is measured between the flue gas and ambient air at the measurement orifice at the core of the flue gas flow. To ensure the flue gases are safely transported through the chimney there must be a differential pressure (chimney flue draught) for boiler systems that work with low pressure. If the draught is permanently too high, the average flue gas temperature increases and therefore flue gas loss. The level of efficiency drops. If the draught is permanently too low, oxygen may be lacking during combustion, resulting in soot and carbon monoxide. This will also cause a drop in the level of efficiency.

Ambient CO measurement in the heated environment

Carbon monoxide (CO) is a colorless, odourless and taste-free gas, but also poisonous. It is produced during the incomplete combustion of substances containing carbon (oil, gas, and solid fuels, etc.). If CO manages to get into the bloodstream through the lungs, it combines with hemoglobin thus preventing oxygen from being transported in the blood; this, in turn, will result in death through suffocation. This is why it is necessary to regularly check CO emissions at the combustion points of heating systems, and places often frequented by people (in our case, where the combustion systems for hot water generation are),and in the surrounding areas.

Measuring the flue gas parameters of the burner (CO, O2, and temperature, etc.)

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas (e.g. carbon monoxide CO) and the heating energy lost with the warm flue gas. In some countries, flue gas measurement is a legal requirement. It primarily has two objectives: 1. Ensuring the atmosphere is contaminated as little as possible by pollutants; and 2. energy is used as efficiently as possible. Stipulated pollutant quantities per flue gas volume and energy losses must never be exceeded.
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Price $USD 789.00
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