CO2 Sensor (SCD-41)
Measure real CO₂, not a guess. The SCD-41 uses Sensirion's photoacoustic NDIR technology to detect actual CO₂ molecules, unlike cheap "eCO₂" sensors that just estimate levels from VOCs. You get accurate carbon dioxide readings plus onboard temperature and humidity, all from one of the smallest true CO₂ sensors on the market.
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- Default Title — 49.38 USD — In stock
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