CO2 Detector Air Quality Monitor Indoor CO2 Meter Carbon Dioxide Detector with Temperature and Humidity Sensor
$500.00
Sale price
$500.00
Regular price
$49.80 Dongguan Xinrui Instrument Co., Ltd. https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&keywords=carbon+dioxide&originKeywords=carbon+dioxide&productAuthTag=ROHS&tab=all& carbon dioxide 23.docx