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Testo 310 Flue Gas Analyser

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0563310X
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Testo 310 Flue Gas Analyser (Gen II) - Standard Kit
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Testo 310 Flue Gas Analyser (Gen II)

The Testo 310 Flue Gas Analyser is a combustion analyser that combines simple functions with high-precision measurement, making it perfect for basic measurements of domestic heating systems. It is certified to DIN EN 50379-1,-3.

Flue Gas Measurements

The Testo 310 offers all the measurements required by domestic gas engineers, including:

  • O2
  • CO (without H2)
  • Ambient CO
  • Flue Gas Temperature
  • Ambient Temperature
  • Draught
  • Pressure
  • Efficiency (Eta)
  • Flue gas loss

30-second sensor zeroing makes maintaining accuracy and reliability swift and simple. Accessing and performing tests is easy, thanks to an intuitive menu.

Individual measurements and relevant parameters are indicated simultaneously on the 310’s high-resolution display as per DIN EN 50379-1, -3. The measurement display can be tailored for each user via the Testo Smart App.

Testo Smart App

A man uses a Testo 310 and his smartphone with the Testo Smart App installed to test a boiler

Bluetooth connectivity means data can be viewed on a smartphone or tablet with the Testo Smart App installed. Using this app, readings may be documented and sent digitally. Furthermore, the Testo Smart App offers additional measurements. For instance, it can calculate gas flow pressure, and flow and return temperature.

Robust Design

An ergonomic, compact, robust design makes the Testo 310 ideal for daily work. It is powered by a rechargeable lithium battery which offers over eight hours of operation.  

Testo 310 Kits

There are two Testo 310 kits available: a standard kit and an advanced kit with a Bluetooth printer for creating reports on-site. The table below outlines the items included in each kit.

Kit Standard Advanced 
Testo 310 Flue Gas Analyser 
Flue Gas Probe
180mm Cone
Silicone Tube for Pressure Measurement 
Power Supply with Cable
Particle Filter
USB-C Cable
Battery
Calibration Protocol
Bluetooth Printer -
Thermal Paper -
Case

A man uses the Testo 310 Advanced Kit to check a boiler. Both the 310 and Bluetooth printer are magnetically mounted to the side of the boiler; a report is printing from the printer.

The Testo 310 Flue Gas Analyser (Gen II) is a standard-compliant electronic flue gas analyser that balances precision with economic benefits.

Key Features

  • An electronic combustion analyser
  • Combines simple functions with high-precision measurement
  • Perfect for basic measurements of domestic heating systems
  • Certified to DIN EN 50379-1,-3
  • O2
  • CO (without H2)
  • Ambient CO
  • Flue Gas Temperature
  • Ambient Temperature
  • Draught
  • Pressure
  • Efficiency (Eta)
  • Flue gas loss
  • 30-second sensor zeroing
  • Intuitive menu
  • Measurements and measurement parameters are displayed simultaneously
  • High-resolution display
  • Configure the measurement display via the Testo Smart App
  • Bluetooth connectivity
  • View data on a smartphone or tablet with the Testo Smart App installed
  • Document and send readings using the Testo Smart App
  • Calculate gas flow pressure, flow, and return temperature
  • Ergonomic, compact, robust design
  • Rechargeable lithium battery
  • Battery life: over eight hours
  • Standard and advanced kits available
  • Standard-compliant electronic flue gas analyser that balances precision with economic benefits

What’s Included?

Kit Standard Advanced 
Testo 310 Flue Gas Analyser 
Flue Gas Probe
180mm Cone
Silicone Tube for Pressure Measurement 
Power Supply with Cable
Particle Filter
USB-C Cable
Battery
Calibration Protocol
Bluetooth Printer -
Thermal Paper -
Case
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Testo 310 Flue Gas Analyser Technical Specifications 

Measuring range Accuracy ±1 digit Resolution Adjustment
time t90
Temperature
(flue gas)
0 to +400 °C ±1 °C (0 to +100 °C)
±1.5% of m. v. (>100 °C)
0.1 °C < 50 sec
Temperature
(ambient
temperature)
-20 to +100.0 °C ±1 °C 0.1 °C < 50 sec
Draught
measurement
-20 to +20 hP ±0.02 hPa (-0,6 to +0,6 hPa)
±0.03 hPa (-3 to -0.6 hPa and +0.6 to +3 hPa)
±1.5% of m.v. (-20 to -3 hPa and +3 to +20 hPa)
0.01 hPa
Pressure
measurement
-40 to +100 hPa ±0.5 hPa (0 to 50 hPa)
±1% of m.v. (remaining measuring range)
0.1 hPa
O2 measurement 0 to 21 vol.% ±0.2 vol.% 0.1 vol.% 30 sec
CO measurement
(without H2-
compensation)
0 to 4000 ppm ±20 ppm (0 to 400 ppm)
±5% of m.v. (401 to 2000 ppm)
±10% of m.v. (2001 to 4000 ppm)
1 ppm 60 sec
Ambient
CO measurement
0 to 4000 ppm

±20 ppm (0 to 400 ppm)

±5% of m.v. (401 to 2000 ppm)
±10% of m.v. (2001 to 4000 ppm)

1 ppm 60 sec
Efficiency testing
(Eta)
0 to 120 % - 0.1% -
Flue gas loss 0 to 99.9% - 0.1% -
General Technical Data
Storage temperature -20 to +50 °C
Operating temperature -5 to +45 °C
Power supply Rechargeable battery 1500 mAh, mains unit 5V/2A
Memory Storage option also via the connection to the testo Smart App
Display Graphic 7-line display
Weight with probe Approx. 690 g
Dimensions 203 x 83 x 46 mm
Battery life > 8 h (pump on, 20 °C ambient temperature)
Humidity application
range
0 to 80 %RH
0 to 80 %RH IP40
BT range 60 m (without obstruction)
System requirements
testo Smart App
Requires iOS 13.0 or newer; requires
Andriod 8.0 or newer; requires mobile end
device with Bluetooth 4.0
Certification according to DIN EN 50379-1, 3

Testo 310 Flue Gas Analyser (Gen II) - Datasheet Datasheets Testo 310 Flue Gas Analyser (Gen II) - Instruction Manual Manuals & Guides

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SKU 0563310X