YJJ spot hot Carbon dioxide detection module (CO2 detection module) -K30
$500.00
Sale price
$500.00
Regular price
$70.00 Shenzhen Yijiajie Electronic Technology Co., Ltd. https://www.alibaba.com/product-detail/Air-Quality-Monitor-Indoor-CO2-Detector_1600520518224.html carbon dioxide 3(1).docx