Air Quality Monitor Carbon Dioxide Meter Digital Thermometer Tester 3in1 for Test Temperature Humidity Carbon Dioxide

Features:
Multifunction, it can detect temperature and humidity, carbon dioxide. Small and easy to carry. In alarm mode, the user is prompted to pay attention to the environment by changing the color.
Carbon dioxide detection can be refreshed once per second, quickly measuring and obtaining a relatively stable measurement value.
Large screen design, real-time monitoring, clear digital display, clear test results, the fastest detection, and accurate value.
Widely used in home, office, agricultural planting, greenhouse vegetables, production warehouse, etc.
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