Testo 340 Industrial Flue Gas Analyser

  • Measures oxygen, carbon monoxide, and nitrogen oxide with precision
  • Calculates efficiency, CO₂ levels, and flue gas dew points
  • Compact, rugged design with modular probe system
  • Includes Bluetooth connectivity for easy data transfer
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From £2,455.04 (ex VAT)

£2,946.05 (inc VAT)

Earn 2455 – 2996 points

Usually ships In 3 to 5 working days
  • Measures oxygen, carbon monoxide, and nitrogen oxide with precision
  • Calculates efficiency, CO₂ levels, and flue gas dew points
  • Compact, rugged design with modular probe system
  • Includes Bluetooth connectivity for easy data transfer
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

From £2,455.04 (ex VAT)

£2,946.05 (inc VAT)

Earn 2455 – 2996 points

Usually ships In 3 to 5 working days
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Testo 340 Industrial Flue Gas Analyser

The Testo 340 Industrial Flue Gas Analyser is designed for industrial workers, offering strong and dependable performance in tough conditions. Built for accuracy, this analyser excels in emissions testing and burner upkeep. It is highly effective in adjusting industrial burning systems. This makes it an essential tool for factories, power plants, and heavy machinery applications.

Specifically designed for industrial use, the Testo 340 measures critical parameters such as oxygen (O₂), carbon monoxide (CO), and nitrogen oxide (NO). Its advanced capabilities include calculating efficiency, flue gas loss, and CO₂ levels, ensuring accurate optimisation of complex combustion systems. The built-in dilution function allows it to handle high gas concentrations without sensor overload, ideal for managing challenging industrial emissions.

Built for the Industrial Environment

The rugged design of the Testo 340 ensures durability in harsh industrial conditions. Its compact design makes it easy to transport between sites. The integrated automatic pump ensures consistent performance under varying pressures. The Testo 340 performs reliably, whether dealing with over-pressure, negative pressure, or extreme temperatures. It minimises downtime and provides accurate readings.

High-Performance Capabilities

With support for up to four adjustable sensors, the Testo 340 provides unmatched flexibility for industrial uses. Replaceable sensors and a modular probe system allow users to customise the analyser to their specific needs. The device supports a wide range of measurements, from oxygen (0 to 25%) and carbon monoxide (0 to 10,000ppm) to draught and varying pressure, meeting the strict requirements of industrial flue gas testing.

For added ease of use, the analyser features Bluetooth connectivity for smooth data transfer to a PC or laptop, making emissions reporting and compliance easier. Its large built-in memory ensures safe storage of large amounts of data, essential for thorough industrial process checks. Optional add-ons, such as a 7.8m gas testing hose, further improve its performance in tough environments.

The Testo 340 is an indispensable tool for industrial professionals focused on emissions control, process efficiency, and regulatory compliance. Backed by a two-year warranty and a durable design, it is a reliable choice for the toughest industrial applications, from emission checks to engine servicing and beyond.

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Testo 340 Industrial Flue Gas Analyser

The Testo 340 Industrial Flue Gas Analyser is purpose-built for industrial professionals, offering robust and reliable performance in demanding environments. Engineered for precision, this analyser excels in emission monitoring, burner maintenance, and fine-tuning industrial combustion systems, making it indispensable for factories, power plants, and heavy-duty engine applications.

Specifically designed for industrial use, the Testo 340 measures critical parameters such as oxygen (O₂), carbon monoxide (CO), and nitrogen oxide (NO). Its advanced capabilities include calculating efficiency, flue gas loss, and CO₂ levels, ensuring accurate optimisation of complex combustion systems. The built-in dilution function allows it to handle high gas concentrations without sensor overload, ideal for managing challenging industrial emissions.

Built for the Industrial Environment

The rugged design of the Testo 340 ensures durability in harsh industrial conditions. Its compact form factor makes it easy to transport between sites, while the integrated automatic pump maintains consistent performance under varying pressures. Whether you’re dealing with over-pressure, negative pressure, or extreme temperatures, the Testo 340 performs reliably, minimising downtime and ensuring accurate readings.

High-Performance Capabilities

With support for up to four configurable sensors, the Testo 340 provides unmatched flexibility for industrial applications. Replaceable sensors and a modular probe system allow users to adapt the analyser to their specific needs. The device supports a wide range of measurements, from oxygen (0 to 25%) and carbon monoxide (0 to 10,000ppm) to draught and differential pressure, catering to the rigorous demands of industrial flue gas analysis.

For added practicality, the analyser features Bluetooth connectivity for seamless data transfer to a PC or notebook, simplifying emissions reporting and compliance. Its large onboard memory ensures secure storage of extensive data, critical for detailed industrial process reviews. Optional accessories, such as a 7.8m gas sampling hose, further enhance its capabilities in challenging environments.

The Testo 340 is an indispensable tool for industrial professionals focused on emissions control, process efficiency, and regulatory compliance. Backed by a two-year warranty and a durable design, it is a reliable choice for the toughest industrial applications, from emission checks to engine servicing and beyond.

Key Features
  • Measures oxygen, carbon monoxide, nitrogen oxide, temperature, draught, and pressure
  • Calculates efficiency, CO₂ levels, flue gas loss, and flue gas dew point
  • Supports up to four configurable sensors for versatile applications
  • Dilution function extends sensor ranges for high concentrations
  • Integrated flow and differential pressure measurement for accuracy
  • Compact, rugged design ideal for industrial environments
  • Automatic pump maintains flow under varying pressures
  • Bluetooth module for seamless PC or notebook data transfer
  • Large onboard memory for extensive data storage
  • Modular probe system allows easy switching in the field
  • Optional 7.8m gas sampling hose for extended reach
  • Supplied with carry strap, carry case, and charger
  • Designed for emission control and combustion system optimisation
  • Two-year warranty for long-term reliability

Technical Specifications

ParameterRange
Oxygen (O₂)0 to 25%
Carbon Monoxide (CO)0 to 10,000ppm (H₂-compensated)
Nitrogen Oxide (NO)0 to 4000ppm
Temperature-40˚C to 1200˚C (probe dependent)
Draught-40 to 40hPa
Differential Pressure-200 to 200hPa
Absolute Pressure600 to 1150hPa
Efficiency0 to 120%
Flue Gas Loss0 to 99.9%
Flue Gas Dew Point0 to 99.9˚C
Dilution FunctionAvailable for CO and NO
Data TransferBluetooth module
Onboard MemoryLarge capacity
WarrantyTwo years
Manufacturer Part CodesSee Product Options
What’s Included
  • Testo 340 Flue Gas Analyser with O₂, CO, and NO sensors
  • Bluetooth module
  • Carry case
  • Switching power supply (6.3VDC, 2A)
  • Carry strap

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