HVAC Duct temperature humidity sensor

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{"cid":"143589","pid":"24688899","pimg_url":"\/\/img1.b2bforus.com\/33\/df\/6e4dac47c8fa\/product\/85878402_s-w400xh400.jpg","name":"Industrial Temperature Air Conditioning RS485 Air Duct Temperature Measurement Digital Transmitter","attrs":{"Price":"$46.50(1 - 49 Pieces) $43.00(50 - 99 Pieces) $41.90(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"RENKE"}}

{"cid":"143589","pid":"24688876","pimg_url":"\/\/img1.b2bforus.com\/33\/df\/6e4dac47c8fa\/product\/85878283_s-w400xh400.jpg","name":"HVAC 2 Year Warranty DC Power Supply Type Manifold Temperature and Humidity Sensor Transmitter","attrs":{"Price":"$29.90(2 - 49 Pieces) $28.20(50 - 199 Pieces) $27.00(>=200 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"RENKE"}}