Greenhouse CO2 Controller Carbon Dioxide Meter 0-5000 PPM for Control Valve and Fan
$500.00
Sale price
$500.00
Regular price
$120.00 - $150.00 Beijing Shian Technology Instrument Co., Ltd. https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&exportCountry=BH&keywords=carbon+dioxide&originKeywords=carbon+dioxide&tab=all& carbon dioxide 1(1).docx