FREE TECHNICAL GUIDE
How to choose an air quality sensor?
Beyond price: data quality, independent evidence, traceability, regulation and true cost.
Two sensors with the same datasheet can deliver very different data in the field.
This guide sets out the criteria that make the difference and helps you compare offers on evidence, not promises.
What's inside
How to read performance metrics (R², slope, RMSE) and the EPA target values.
What separates a regulation, a technical specification and a certification.
Calibration, drift and performance in real-world conditions.
12 questions for any supplier and a matrix to compare offers.
Who it is for: environmental and HSE managers, engineers, local authority officers, consultancies and procurement teams.
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