Carbon Dioxide Detection CO2 Temperature And humidity English Version $ 55.08 Product information: Type: Digital Dust Sampler Continuous working time: 180-240 (min) Measuring range: carbon dioxide CO2, temperature, humidity Working temperature: 0-65 () Size: 145 x 78 x 97.2 (mm) Weight: 460 (kg) Power supply: built-in lithium battery, USB charging
