Emission & Combustion Measuring Instruments

Emission and combustion measuring instruments are critical for monitoring and managing air quality, ensuring regulatory compliance, and optimising industrial processes. At Testo NZ, we pride ourselves on being a leading provider of high-quality measuring instruments, designed to meet the rigorous demands of various industries.


Overview of Emission & Combustion Measuring Instruments

Emission and combustion measuring instruments are specialised devices assessing the composition of gases emitted during combustion. These instruments are vital in various applications, from environmental monitoring to industrial processes and energy production. Providing precise data on gas concentrations and particulate matter, helps industries comply with environmental regulations, enhance operational efficiency, and ensure safety.


Range of Products

Flue Gas Analysers

Flue gas analysers are designed to measure the gases emitted from boilers, furnaces, and other combustion sources. They are crucial for optimising combustion efficiency and reducing harmful emissions. - Check products here

Emission Analysers

Emission analysers assess the concentration of pollutants in exhaust gases. They are essential for monitoring industrial emissions and ensuring compliance with environmental standards.

Combustion Analysers

Combustion analysers evaluate the efficiency of combustion processes by measuring gas concentrations and temperature. These tools help optimise fuel usage and reduce emissions in various applications.

Smoke Testers

Smoke testers measure the opacity of smoke from combustion sources, indicating particulate emissions. They are important for monitoring air quality and compliance with emission standards.

Particulate Matter (PM) Sensors

PM sensors detect and measure the concentration of particulate matter in the air. They are critical for environmental monitoring and assessing air quality in industrial settings.


Key Features and Benefits

Advanced Features

Testo’s emission and combustion measuring instruments are renowned for their high precision and accuracy, ensuring reliable data for critical decision-making. Our products are built with robust and durable designs to withstand harsh industrial environments. They feature easy-to-use interfaces, making them accessible for operators of all skill levels. Additionally, real-time data analysis and reporting capabilities enable immediate insights and actions.


Using Testo instruments offers numerous advantages, including:

  • Regulatory Compliance: Ensure your operations meet local and international environmental regulations.
  • Improved Efficiency: Optimise combustion processes to save fuel and reduce costs.
  • Enhanced Safety: Monitor emissions to prevent hazardous conditions and protect workers' health.



Emission and combustion measuring instruments are indispensable in various industries and scenarios, including:

Power Plants and Energy Production

In power plants, these instruments monitor emissions from boilers and turbines, ensuring compliance with environmental regulations and optimising energy production efficiency.

Manufacturing and Industrial Processes

Manufacturers rely on emission analysers to monitor and control emissions from furnaces, kilns, and other industrial processes, maintaining air quality standards and improving process efficiency.

HVAC and Building Management

In HVAC systems, combustion analysers help optimise boiler efficiency, reducing energy consumption and emissions in residential and commercial buildings.

Environmental Monitoring and Compliance

Environmental agencies and organisations use emission and particulate matter sensors to monitor air quality and assess the impact of industrial activities on the environment.



What is the difference between an emission analyser and a combustion analyser?

An emission analyser measures the concentration of pollutants in exhaust gases, focusing on environmental compliance. On the other hand, a combustion analyser assesses the efficiency of combustion processes by measuring gas concentrations and temperatures, helping to optimise fuel usage and reduce emissions.

What features should I look for in an emission-measuring instrument?

Key features include high precision and accuracy, robust and durable design, user-friendly interfaces, and real-time data analysis capabilities. These features ensure reliable measurements, ease of use, and immediate insights for corrective actions.

What are the regulatory requirements for emission measurements?

Regulatory requirements vary by region and industry but generally include limits on the concentration of pollutants like CO, NOx, SO2, and particulate matter. Regular monitoring and reporting are typically required to demonstrate compliance with these standards.

How often should emission and combustion measuring instruments be calibrated?

Calibration frequency depends on the specific instrument and its usage conditions. Generally, it is recommended to calibrate these instruments annually or as specified by the manufacturer to ensure accurate measurements.

Can I use Testo’s emission analysers for real-time data monitoring?

Testo’s emission analysers are equipped with real-time data monitoring and reporting capabilities. This allows for continuous assessment of emissions and immediate action to address any issues.

At Testo NZ, we are committed to providing top-of-the-line emission and combustion measuring instruments that cater to the diverse needs of our clients. Explore our products to find the perfect solution for your industrial measurement requirements.