Testo 310 – Compact Flue Gas Analyzer for Reliable Heating System Measurements
The Testo 310 combines precision, durability, and ease of use for everyday flue gas analysis and heating system checks. Equipped with two gas sensors — for O2 and CO — and a temperature sensor integrated into the flue gas probe, the instrument provides all essential parameters for efficient system diagnostics.
From the measured oxygen, carbon monoxide, and temperature values, the Testo 310 automatically calculates key parameters such as CO2 concentration, combustion efficiency, and flue gas loss, giving you a complete overview of system performance.
Its intuitive operation, illuminated display, and clearly structured keypad make it particularly easy to use — even with one hand or in low-light conditions. Fuels are listed by name, not just by number, making selection and configuration quick and straightforward.
Key Features
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Two gas sensors for O2 and CO measurement
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Integrated temperature sensor in the flue gas probe for fast response
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Automatic calculation of CO2, combustion efficiency, and flue gas loss
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Bright, backlit display ensures clear readings in all lighting conditions
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Simple, one-hand operation with intuitive menu navigation
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Durable, dirt-resistant keypad and robust design for field use
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Five stored fuel types with clear labeling for easy selection
Applications