5 In1 CO2 Digital Thermometer Humidity Tester Carbon Dioxide Air Quality Monitor Color:Black Precision machined

Precision machined

Body Material: High quality PC

Our soil pH meters are simple and easy to use

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5 In1 CO2 Digital Thermometer Humidity Tester Carbon Dioxide Air Quality Monitor Color:Black Precision machinedFeature: 1: Widely used and practical, used for epidemic prevention and control to detect the concentration of co2 in the population, so as to control the number of people and avoid the risk of cross infection. 2: It is an air quality detector, using superior electrochemical detection module, with high accuracy, stable performance, it can accurately detect carbon dioxide value. 3: Big screen design, you can see the measurement data clearly. Different