Portable carbon dioxide CO2 detector, indoor air quality monitoring Temp RH CO2 monitor with data loggers
$500.00
Sale price
$500.00
Regular price
$35.00 - $40.00 Beijing Shian Technology Instrument Co., Ltd. https://www.alibaba.com/product-detail/2L-5L-8L-10L-15L-20L_1600821885127.html carbon dioxide 11(1).docx