[KongchangAI]
Unverified75% confidenceFactTime unknown

温湿度传感器的湿度测量精度通常为±3%RH、温度±0.3℃,选购时应看是否标注传感器芯片(如Sensirion SHT系列精度更高),无标注的低价产品湿度误差可能达±5%以上

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