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Testo 310 Flue Gas Analyser: Standard Kit

Testo 310 Flue Gas Analyser: Standard Kit
sku: 5633100
MPN: 0563 3100

Free UK Delivery On Orders Over £40
  • Handheld, easy-to-use analyser ideal for all basic measurements
  • Dual-line display shows two parameters at the same time
  • Condensate trap, automatic zeroing, exchangeable probe filters and much more

Was: £379.00
You Save: £54.05
£324.95 Incl. VAT £389.94
Members earn 649 points

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Testo 310 Flue Gas Analyser: Standard Kit Details

Simple to use with high accuracy measurements, the Testo 310 is an excellent solution for all basic measurements on heating systems.

Suitable for both new and existing heating systems, the Testo 310 includes four simple measurement menus for quickly and easily accessing flue gas, ambient CO, draught and differential pressure measurements functions. Two results can be shown simultaneously on the analyser's LCD screen; the top line shows ratio, oxygen, flue temperature, draught, ambient CO, pressure or undiluted CO, while the second line shows carbon monoxide, excess air, net/gross efficiency, ambient temperature, oxygen or carbon dioxide levels.

The Testo 310 has three sensors - an oxygen and CO sensor are built directly into the analyser, while a temperature sensor is integrated into the include flue gas probe. Using these sensors, the 310 measures the oxygen and carbon monoxide content as well as flue gas/ambient temperature, then calculates CO2, efficiency and more using these values.

Want to see the Testo 310 in action? Take a look at this video for more info (please note that the printer shown is NOT included with this kit, but is available as an optional extra).

The Testo 310 is made tough, designed for use within rough and dirty surroundings. It's powered by fully rechargeable lithium batteries (which can be charged via USB connection) with battery life of up to ten hours, has an integrated condensate trap which can be emptied quickly and easily and will automatically zero the gas sensor when first started to ensure accuracy.

Need to keep your hands free when measuring? No problem with the Testo 310 analyser - this unit includes a fully magnetic back, allowing it to be attached directly to a boiler or other metal surface. The optional wireless printer is also magnetic, and can be mounted directly above the analyser for quick, infrared printing in the field (printer sold separately).

Testo 310 Flue Gas Analyser Standard Kit Key Features

  • Robust, lightweight flue gas analyser designed for everyday use. Ideal for rough/dirty conditions
  • Illuminated display with two-lines and simple menu structure
  • Automatically zeroes gas sensors in 30 seconds after first switch on
  • Lithium ion rechargeable batteries with battery life of up to 10 hours (can be charged via USB)
  • Replaceable probe filter
  • Integrated magnets for hands-free attachment to a metallic surface
  • Condensate trap can be quickly and easily emptied
  • Optional wireless infrared printer for quick and easy report generation in the field
  • Flue gas temperature measurements from 0.0 to 400.0°C
  • Ambient temperature measurements from -20 to +100°C
  • Draught measurements from =20.00 to +20.00hPa
  • Pressure measurements from -40.00 to +40.0hPa
  • Oxygen measurements from 0.0 to 21.0% volume
  • Carbon monoxide measurements from 0 to 4000ppm
  • Ambient carbon monoxide measurements from 0 to 4000ppm
  • Determination degree of effectivity from 0 to 120%
  • Exhaust gas loss range from 0 to 99.9%

What's Included?

  • Testo 310 Flue Gas Analyser
  • Hard Carrying Case
  • Rechargeable Battery
  • USB Mains Cable
  • Silicon Hose for Pressure
  • 5 x Filters
  • Calibration Protocol Document
  • 180mm Probe with Cone
  • Spare Pressure Plugs

Please note that our 7 day money back guarantee for flue gas analysers only applies if the tester is found to be faulty.

Upgrade to the Testo 310 Advanced Kit

Testo 310 Advanced Kit

Test. Print. Done!

Includes everything you'd get as standard in this, plus a Testo infrared printer and 2 x thermal printer rolls.

View the Advanced Kit >>

Accessories (3)

Testo 05540549 Fast Printer for Flue Gas Analysers
Was: £199.00
You Save: £29.05
£169.95 Incl. VAT £203.94
Testo Particle Filters for Compact Probes - Pack of 10
Was: £20.90
You Save: £3.04
£17.86 Incl. VAT £21.43
Testo 05540568 Spare Thermal Paper Printer – Six Rolls
Was: £21.90
You Save: £3.09
£18.81 Incl. VAT £22.57
Technical Specs

Part Code: 0563 3100

Testo 310 Technical Specifications

ParameterMeasurement RangeAccuracy (±1 Digit)ResolutionAdjustment Time (t90)
Temperature (Flue Gas) 0.0 to 400.0°C ±1°C (0.0 to 100.0°C)
±1.5% of reading (>100°C)
0.1°C <50sec
Temperature (Ambient Temperature) -20 to 100.0°C ±1°C 0.1°C <50sec
Draught Measurement -20.00 to +20.00hPa ±0.03hPa (-3.00 to +500hPa)
±1.5% of m.v. (remaining range)
0.1hPa -
Pressure Measurement -40.00 to +40.0hPa
Note: 1hPa=1mBar
±0.5hPa 0.1hPa -
O2 Measurement 0.0 to 21.0% vol. ±0.2% vol. 0.1% vol. 30 sec
CO Measurement 0 to 4000ppm Independently verified to ±3ppm at <20ppm
±20ppm (0 to 400ppm)
±1.5% of reading (401 to 2000ppm)
±10% of reading (2001 to 4000ppm)

N.B: standards require ±3ppm at <20ppm
1ppm 60 sec
Ambient CO Measurement 0 to 4000ppm ±20ppm (0-400ppm)
±1.5% of reading (401 to 2000ppm)
±10% of reading (2001 to 4000ppm)
1ppm 60 sec
Effiency (Eta) 0 to 120% - 0.1% -
General Specifications
Storage Temperature -20 to 50°C
Operating Temperature -5 to 45°C
Power Supply Rechargeable battery: 1500mAh, mains unit 5V/1A
Memory None
Display Backlit 4-line display
Weight (With Probe) Approx 700g
Dimensions 201 x 83 x 44mm
Warranty Measurement instrument, flue gas probe and gas sensors: 24 months
Thermocouple: 12 months
Rechargeable battery: 12 months

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testo 310 gas analyser

Review by carl mills (Posted on 12/12/2018)


great product easy to use and understand used for monitoring purposes

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