Testo 327-1 Flue Gas Analyser Standard Kit 0563 3203 80



TES/327-1 Standard
  • Carries out all required domestic tests
  • Multi fuel including natural gas, LPG, kerosene and oil
  • Shows 4 readings at once
  • Up to 5 hour battery life
  • CO over exposure protection
(Size: 10.5 MB)
(Size: 1000.1 KB)
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Price MatchYes
Warranty3 years
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Testo 327-1 Flue Gas Analyser Standard Kit 0563 3203 80

The Testo 327-1 is designed for domestic gas engineers who need a robust, easy to use analyser that can be used every day for the commissioning and servicing of boilers. The device conforms to EN 50379 and BS7967.

It features a backlit multi line display, allowing four parameters to be displayed at once, showing measurments in real time. Menu navigation is simple to use and quickly becomes familiar. The design of the 327-1 makes it comfortable to hold, plus the magnets on the rear mean it can be attached to the boiler casing.

Test 327-1 measurement parameters

The 327-1 can carry out all the required test procedures for domestic boiler commissioning and servicing. The analyser will measurer O2, CO and temperature, plus calculate ratio, CO2 and efficiency.

The unit can also measure flow and return temperatures as well as a full pressure menu for let by and tightness testing (option accessories required). The testo 327-1 Advanced Kit is available with these required accessories already included.

Advanced protection

To help prevent costly downtime and repairs, the 327-1 has automatic pump protection as standard to help protect the CO sensor from damage as a result of over exposure (4,000ppm range capability)

The built in condensate trap is designed for fast emptying, encouraging the user to do this more often, reducing the likelihood water is drawn into the unit.

Lastly, the 327-1 has a tough rubber over mold to prevent damage from everyday bumps and scrapes. A firm soft carry case is included to safely store the testo 327-1 and accessories when not in use of being transported.

Multi fuel ready

Select from 7 different fuels types, including natural gas, light/heavy oil, Propane, Butane and Kerosene. This device is also Hydrogen ready up to 20% blend.

Testo 327 Flue Gas Analyser Kit Variants

StandardAdvanced Kit
Testo 327-1 Analyser
Flue Gas Probe
Mains Unit
Carry Case
Differential Hose Kit
Differential Temperature Kit
Testo Fast Printer

Testo 327-1 feature set:

  • Temperature measurement range -40 to +600
  • Flue gas 02 measurement 0 to 21 Vol.%
  • Differential pressure flue gas draught -40 to +40 hPa
  • Efficiency measurement 0 to 12%
  • Flue gas loss range 0 to 99%
  • Carbon monoxide and carbon dioxide measurements
  • Easy menu navigation with large rubber buttons
  • Robust rubber boot to protect the unit in harsh environments
  • Multi fuel: Natural gas, light/heavy oil, Propane, Butane and Kerosene
  • Back lit 4 line LCD display shows multiple measurement results in one
  • Fast and secure flue probe attachment
  • Easy access filter access for quick changes
  • Lithium ion rechargeable battery for approximately 5 hours use
  • Measures combustion efficiency, temperature, O2, CO2 and flue draft
  • Carries out let by and tightness test, no need for a separate manometer
  • CO over exposure protection with automatic pump shut off
  • Independently tested to EN50379 (Part 2 for O2, temperature and hPa. Part 3 for CO)
  • Meets the requirements of BS79697
  • Ambient CO measurement using flue gas probe
  • Results print out (via optional printer)

Testo 327-1 technical data

  • Temperature: 0 to +600°C
  • Draught: ±40 mbar
  • Pressure: -200 to +200 mbar
  • O2: 0 to 21 Vol. %
  • CO: 0 to 4000 ppm
  • CO2: 0 to CO2 max
  • Efficiency measurement: 0 to 120%
  • Flue gas loss (qA): 0 to 99.9%

Test4less proudly operate as an approved Testo distributor and service centre. We can calibrate you Testo 327-1 every year when required, fully in accordance with the manufacturer’s requirements. Your instruments warranty will be protected.

Take a look that the Testo 327-1 Advanced Kit which includes a differential hose kit, differential temperature kit (clamp probes) and infra-red printer.

What's included

  • Testo 327-1 Flue Gas Analyser
  • Flue Gas Probe
  • Rechargeable battery
  • Mains charger
  • Carry case
  • Testo calibration protocol
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