Smart Zigbee Air Quality Monitor Indoor Air Quality Meter Tester with App Alarm and Data Logger for Testing Formaldehyde VOC Carbon Dioxide CO2 Temperature Humidity

The mini air quality meter is small as your palm, and able to test 5 indoor air quality levels - formaldehyde, VOC, CO2, temp and RH%. Use Zigbee network to achieve wireless connection so that you can check the current air quality on your phone via the smart app. The unit will send you real-time alarm prompt if any of the value exceeds the normal range. It is small but satisfies.

Features:
Accurately measures and monitors the indoor HCHO(formaldehyde), VOC(volatile organic compounds), CO2(carbon dioxide), temperature, and humidity levels.
Helps you to check the current air quality in you home remotely, simply view it on phone via the app TUYA.
Sends real-time alert prompt when the air quality exceeds the normal range. 
Able to interconnects with other intelligent home appliances like air conditioner, air purifier, humidifier, etc. to build a smart home.
History data graph clearly shows you the changes of air quality in day, month and year.
USB-powered air quality detector can be powered by any usb devices, easy to be carried around.

Note: Zigbee version needs a smart gateway(Not Included) for networking.

Specifications:
Network Version: WiFi / Zigbee (Optional)
Material: PVC
Color: White
Input: 5V, 1A
Formaldehyde Measuring Range: 0~10 mg/m³
VOC Measuring Range: 0~99.9 ppm
CO2 Measuring Range: 0~1000 ppm
Temperature Measuring Range: 0~60℃
Humidity Measuring Range: 0~95%
Item Size: 9*9*3.5cm / 3.54*3.54*1.37in
Item Weight: 47g / 1.65oz
Package Size: 9.5*9.5*4cm / 3.74*3.74*1.57in
Package Weight: 76g / 2.68oz

Packing List:
1 * Air Quality Monitor
1 * USB Cable
1 * Eject Pin
1 * User Manual(English)