Description
- 3 -in -1 high -precision portable carbon dioxide detector : Carbon dioxide monitor can detect real -time carbon dioxide concentration accurately recorded air quality, temperature and humidity. And our detector is small and light, easy to carry.
- CO2 concentration phase and sound alarm : The carbon dioxide detector has a 3-stage carbon dioxide concentration-normal stage (400-700 PPM), warning phase (700-1500 PPM) and dangerous phase (1500-5000 PPM). Once the CO2 content exceeds the set value, alarm will issue an alert value The air purifier or windows must be opened. In addition, the air tester design has a calibration function to achieve more accurate monitors.
- Compatible with graffiti Smart/Smart Life APP : When you are not at home, you can monitor the air condition of your house through the Tuya AMART APP, thereby adjusting the carbon dioxide concentration, temperature and humidity value.
- Easy to read + long standby : Color screen display, the numbers are clear and easy to read and identify. The built-in 2400mAh battery can supply power for at least 6 hours when the display is always on and can supply power for at least 1 day when the screen is off, thus realizing long-term monitoring of air quality.
- Notes : Do not let this product get wet, do not place it in a high -temperature environment of more than 60 ° C, stay away from the source of the fire; you must not disassemble the machine without authorization; Do not expose the product directly to the sun for a long time.
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