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testo 327 - Flue Gas Analyser (advanced kit + gas leak detector)

300563 2327
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  • Advanced Kit + Gas Leak Detector - including analyser, probe, testo IR Printer, 2x temperature clamp probes, gas leak detector, case, and power supply.
  • Comprehensive Analysis - Performs all major boiler measurements.
  • Durable Design - Robust housing with shock-proof elastomeric protection skin.
  • Versatile Fuel Compatibility - Suitable for natural gas, oil, kerosene, LPG, and wood pellet systems.
  • Reliable Gas Detection - quickly identify leaks with visual, audible, vibration alerts for enhanced safety.
  • The testo 327 flue gas analyser advanced kit + gas leak detector offers reliable measurement of key combustion values, including O₂, CO, and CO₂. It includes 2x wired temperature clamp probes for measuring flow and return, an IR printer for instant on-site documentation, and a gas leak detector for fast and accurate leak detection. With a bright 4-line LED display, intuitive menu navigation, and durable design, it ensures accurate flue gas analysis for domestic boilers. Tightness and let-by tests can also be performed on the testo 327 with an optional pressure adaptor.

    Overview

    Accurate flue gas analysis, temperature measurement, and gas leak detection are essential for maintaining heating system safety, efficiency, and performance. Whether commissioning new boilers, performing maintenance, or troubleshooting issues, having the right tools ensures precise diagnostics.

    testo 327 Advanced Kit + Gas Leak Detector – Complete Analysis with Enhanced Safety

    The testo 327 advanced kit + gas leak detector combines reliable flue gas analysis with advanced leak detection and temperature measurement for comprehensive system diagnostics. The analyser accurately measures oxygen (O₂), carbon monoxide (CO), and calculates carbon dioxide (CO₂), providing essential data for optimising combustion performance.

    Equipped with two wired temperature clamp probes, the testo 327 advanced kit enables accurate flow, return, and differential temperature measurements — vital for assessing heating system efficiency. The included infrared printer allows engineers to print results instantly on-site, ensuring fast and professional documentation.

    The gas leak detector features a flexible 16" probe for accessing tight spaces, with visual LEDs, audible tones, and vibration alerts for quick and precise leak detection.

    Built for Efficiency and Safety

    The testo 327 offers fast sensor zeroing, stabilising readings in just 30 seconds for improved workflow. An integrated condensate trap protects the analyser from moisture damage, while the durable housing ensures long-lasting performance in demanding environments.

    For added flexibility, the testo 327 is compatible with an optional pressure testing adaptor, allowing for tightness and let-by tests.

    Comprehensive Kit for Heating Engineers

    The testo 327 advanced kit + gas leak detector includes a flue gas probe, two wired temperature clamp probes, an IR printer, a gas leak detector, power supply, and protective carry case for secure transport and storage. Independently tested to EN 50379 and certified to BS 7967, the testo 327 delivers trusted results that meet industry standards.

    With its combination of accurate flue gas analysis, precise temperature measurement, efficient methane detection, and instant documentation, the testo 327 advanced kit + gas leak detector is the ultimate solution for heating engineers seeking performance, safety, and reliability.

    testo 327 Flue Gas Analyser, testo gas leak detector, rechargeable battery and calibration protocol, Flue Gas Probe (180mm x 6mm diameter), Pressure hose connection kit, Differential temperature kit (2 x pipe clamp probes), testo infrared printer, soft carry case with shoulder strap, AC power supply.

    Accessories

  • Accessories
    Hose connection set for separate gas pressure measurement
    Hose connection set for separate gas pressure measurement testo 300, testo 330 LL and testo 320
      :
      0554 1203
    • Accessories
      testo-Schnelldrucker IRDA mit kabelloser Infrarot-Schnittstelle
      Compatibility - Works with testo 327/310 (1st Gen)/330/340/350.
        :
        0554 0549
      • Accessories
        testo 320-330 case
        Secure Storage - designed to hold testo 300+ flue gas analysers, probes, and accessories securely.
          :
          0516 3300
        • Accessories
          Instrument bag
          Secure Storage - Designed to safely hold your flue gas analyser, probe, and accessories.
            :
            0516 3001
          • Accessories
            Mains unit international
            Wide Compatibility - Designed for use with testo 327, testo 340 and other Testo devices (see full list below).
              :
              0554 1096
            • Accessories
              Spare particle filter
              Wide Compatibility - Suitable for testo 310, 327, and 300+ flue gas analysers.
                :
                0554 0040
              • Accessories
                Cone with fixing screw
                  :
                  0554 9010
                • Accessories
                  Battery cover used for the testo 510 Pressure Gauge
                    :
                    0192 5333
                  • Accessories
                    The clear cap allows you to see if condensation is building up inside the probe
                      :
                      0192 1108
                    • Accessories
                      Suitable for a wide range of Testo flue gas probes
                        :
                        0170 9070
                      • Accessories
                        Usable on wide range of Testo flue gas probes
                          :
                          0170 0147
                        • Accessories
                          Can be used in conjunction with hoses (0554 1203) and all Testo Flue Gas Analysers that have a bayonet socket.
                            :
                            300602 3000
                          • Accessories
                            Spare thermal paper
                            Universal Compatibility - Works with Testo printers 0554 0622, 0554 0549, and 0572 0576.
                              :
                              0554 0568
                            • Accessories
                              External fast charger
                              External fast charger for 1-4 AA rech. batteries, incl. 4 Ni-MH rech. batteries with individual cell charging and charge control display, incl. impulse trickle charging, integrated discharge function, with built-in international mains plug, 100-240 V, 300 mA, 50/60 Hz
                                :
                                0554 0610
                              • Accessories
                                Pressure set
                                Versatile Compatibility – Designed for use with U-tube manometers for gas pressure measurement.
                                  :
                                  0554 0449
                                • Contact Us
                                  Testo Ltd
                                  Newman Lane
                                  GU34 2URAlton
                                  HampshireUnited Kingdom
                                  01420 544433

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