Outdoor CO2 detector

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{"cid":"78780","pid":"18166340","pimg_url":"\/\/img1.b2bforus.com\/10\/a2\/0465fe7263d0\/product\/56112150_s-w400xh400.jpg","name":"Home 3-in-1 Temperature and Humidity Carbon Dioxide CO2 Sensor Air Quality Monitoring Mini CO2 Monitor","attrs":{"Price":"$34.98(2 - 199 Pieces) $33.95(200 - 999 Pieces) $32.95(>=1000 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"Danda"}}

{"cid":"78780","pid":"18166331","pimg_url":"\/\/img1.b2bforus.com\/10\/a2\/0465fe7263d0\/product\/56112090_s-w400xh400.jpg","name":"Portable Mini Home Detector Temperature and Humidity Monitor 3 in 1 CO2 Carbon Dioxide Detector","attrs":{"Price":"$34.99(1 - 199 Pieces) $33.95(200 - 999 Pieces) $32.99(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Danda"}}