CO2 tester sensor module dual channel NDIR infrared carbon dioxide gas detection module 50000ppm CO2 sensor
$500.00
Sale price
$500.00
Regular price
$95.00 - $100.00 Weihai Jingxun Changtong Electronic Technology Co., Ltd. https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&exportCountry=EC&keywords=carbon+dioxide&originKeywords=carbon+dioxide&tab=all& carbon dioxide 30.docx