[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

CO2传感器采用NDIR红外原理,颗粒物传感器为激光散射式,CO2测量在同价位中相对可靠,但甲醛传感器为电化学式,长期使用后易漂移,精度不及专业泵吸式甲醛仪

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85%
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Long-term
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