Flue Gas Analysers

  1. FREE Testo Socket Set
    Testo 300 Black Edition  Flue Gas Analyser -  Advanced Kit
    Testo logo
    In Stock
    Free UK Delivery
    Testo 300 Black Edition Flue Gas Analyser - Advanced Kit
    (no reviews)
    £998.58 £832.15
    • Includes a Testo 300
    • Advanced kit includes a basic flue gas probe, clamp probes and a carry case
    • Measure O2, flue CO, draught, pressure and temperature
    832 Reward Points
    Price Match Guarantee
    0564300291
  2. FREE Testo Socket Set
    Testo 300 Flue Gas Analyser – Smart Kit
    Testo logo
    In Stock
    Free UK Delivery
    Testo 300 Flue Gas Analyser – Smart Kit
    (no reviews)
    £1,069.98 £891.65
    • Large, high-resolution, colour, scratch-resistant, touchscreen display
    • Wirelessly connect up to four Testo Smart Probes
    • View readings on a smartphone/tablet via the Testo Smart App
    891 Reward Points
    Price Match Guarantee
    0564300201
  3. FREE Testo Socket Set
    Testo 300 Flue Gas Analyser and 550i Manifold Smart Heat Pump Kit
    Testo logo
    In Stock
    Free UK Delivery
    Testo 300 Flue Gas Analyser and 550i Manifold Smart Heat Pump Kit
    (no reviews)
    £1,110.78 £925.65
    • Service, maintain & install boilers, refrigeration systems; & heat pumps
    • Testo 300 Smart FGA, 550i Digital Manifold, 510i Manometer, & 2x 115i Pipe Clamps
    • Use with Testo’s free Smart App
    925 Reward Points
    Price Match Guarantee
    0564300204
  4. FREE Testo Socket Set
    Testo 300 Flue Gas Analyser – Ultra-Smart Kit
    Testo logo
    In Stock
    Free UK Delivery
    Testo 300 Flue Gas Analyser – Ultra-Smart Kit
    (no reviews)
    £1,120.98 £934.15
    • Testo 115 and 510i Smart Probes
    • Testo Combustible Gas Leak Detector
    • A range of accessories
    934 Reward Points
    Price Match Guarantee
    0564300202

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About Flue Gas Analysers & Kits

At PASS we stock a wide range of gas detection and measurement, combustion and boiler servicing accessories for GasSafe Engineers. We are authorised distributors for leading brands such as Testo, Anton, Crowcon, TPI, and Kane and are committed to helping you get the right equipment for both commercial and domestic settings.

Whether you are looking for a standalone unit with or without an LCD screen or a smart analyser that can connect with Apps, there's plenty of choice at PASS. Check out some of our kit options that include useful accessories as well as additional tools for temperature measurements, flow and return, and pressure.

Frequently Asked Questions

What gases can a flue gas analyzer detect?

They typically measure parameters such as oxygen (O2), carbon dioxide (CO2), carbon monoxide (CO), nitrogen oxides (NOx), Nitric Oxide (NO), sulfur dioxide (SO2), and sometimes other gases or particulate matter. By analysing these components, users can optimise combustion processes for efficiency, minimise emissions of pollutants, and ensure compliance with regulatory standards.

What industries commonly use flue gas analysers?

They play a vital role in industries such as heating, power generation, automotive, and environmental monitoring, helping to improve energy efficiency, reduce environmental impact and ensure appliances are safe.

What is the difference between a flue gas analyzer (FGA) and a combustion analyser?

In general, there isn't a big difference between them as they are often used interchangeably to refer to devices that measure and analyse the composition of gases produced by combustion processes. However, there can be slight differences in how these terms are used depending on context and specific applications and devices.

They generally both measure gases emitted from combustion processes, such as those from boilers, furnaces, or engines. FGA's focus on measuring parameters like oxygen, carbon dioxide, carbon monoxide, nitric oxide, nitrogen oxides, and other combustion-related gases. They are commonly used in heating, power generation, and environmental monitoring industries. Combustion analysers may offer additional features such as calculating combustion efficiency, stack draft, and performing other diagnostic functions beyond basic gas analysis.

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