Feature:

1. Multi Function: The detector adopts an LED digital display, which clearly displays multiple detections of carbon dioxide, temperature and humidity.   

2. Automatic Detection: Long press the power button for 3 seconds to turn on or off, and the surrounding environment can be automatically detected after turning on.   

3. Phone Monitoring: Support for Tuya APP monitoring, real time display of carbon dioxide concentration value per cubic meter, flashing light to display the level.   

4. 4 Indicator Light: LED digital display and four indicating status colors, high definition and clear to see, microprocessor, fast response, low power consumption.   

5. Wide Usage: CO2 meter is suitable for use in various scenarios such as agricultural planting, greenhouse planting, production warehouses and home.   

   Specification:

   Item Type: Air Quality Monitor

Material: ABS

Usage: Suitable for agricultural planting, greenhouse planting, production warehouses, material processing experiments, households and other scenarios

Applicable APP: For Tuya

Detection Gas: CO2

Detection Temperature: 0℃-+50℃

Detection Humidity: 0-85%RH

Measurement Technique: Non-Dispersive Infrared Absorption (NDIR)

Measuring Range: 400-5000PPM

Accuracy Tolerance: ±(50ppm+5%)/±0.3℃/±2%

Display Mode: Digital Display

Fixing Method: Put it on the table, Wall Hanging

Power Supply Mode: USB Power Supply, 18650 Lithium Battery x 1, 3 x AA Battery Power Supply

Response Time: <120s

Communication Method: 2.4g Wifi 

Standby Time: About 10 Hours

Size: Approx. 100x40mm / 3.94x1.57in

Working Temperature: -10℃-+50℃

Storage Temperature: -20℃-+55℃

Fresh Air: Green Light 400-999PPM

Good Air: Yellow Light 1000-1999PPM

Mild Hypoxia: Orange Light 2000-3999PPM

Severe Hypoxia: Red Light 4000-4999PPM

Buzzer Prompt: >2000PPM

Whether To Support Outdoor Measurement: Support

   Package List:

1 x Air Quality Monitor   1 x Charging Line

   1 x Manual

  How to use:  

     1. Download for Tuya Smart APP through the app store or browser;  

     2. Turn on the mobile phone WiFi and Bluetooth and connect to the 2.4G router;  

     3. Power on the device. After the startup is complete (about a few seconds), the device will enter the distribution network mode  

     4. Open the for Tuya Smart APP, click the + sign (for Tuya Smart APP version V3.33.0, different versions may be different), and automatically scan the nearby devices (this version will automatically discover nearby devices when adding operations);  

     5. Select the scanned device to add.  

     6. Enter the connected WiFi account and password, and click Next.  

     7. Start the network configuration. If the network configuration is successful, you can see a tick at the back and click Next.  

     8. You can rename the device after adding it successfully.  

     9. Press and hold the left WiFi button for 3 seconds to restore the factory settings (reset).  

     10. On the CO2 monitoring page of for Tuya Smart APP, the historical data curve of CO2 concentration, temperature and humidity is a slowly changing process, not real time concentration data. The maximum range on the left will change according to the measured data. The unit of real time temperature upload is Celsius. , even if the device is set to display Fahrenheit, the data will only change to Fahrenheit, but the ℃ unit will not be switched to the ℉ unit.