factory supply Portable CO2 gas detector NDIR co2 sensor carbon dioxide detector
$500.00
Sale price
$500.00
Regular price
$300.00 Xi'an Huafan Technology Co., Ltd. https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&exportCountry=MM&keywords=carbon+dioxide&originKeywords=carbon+dioxide&tab=all& carbon dioxide 14(1).docx