Hott MH-Z19 IR Infrared CO2 Detection Monitor 400-5000ppm UART PWM Output Carbon Dioxide Gas Sensor Module MH-Z19E
$500.00
Sale price
$500.00
Regular price
$9.50 Shenzhen Youxin Electronic Technology Co., Ltd. https://www.alibaba.com/product-detail/Laboratory-automatic-cell-culture-CO2-carbon_1600216702673.html carbon dioxide 32(1).docx