DescriptionThe Testo 300 Commercial Combustion Analyzer with Longlife sensors is a version of the Testo 300 flue gas analyzer designed for intensive daily use by HVAC technicians. Its defining feature is the high-quality Longlife sensors for oxygen (O₂) and carbon monoxide (CO), which have a service life of up to six years and a five-year warranty upon product registration. This helps reduce the total cost of ownership by extending the calibration and service intervals. |
Key Features
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