Father's Day Sale


Mouse over to zoom in

Multi-Functional Air Quality Detector Home Office School Use Digital Display PM2.5/PM10/CO2/Temperature/Humidity Monitor

Multi-Functional Air Quality Detector Home Office School Use Digital Display PM2.5/PM10/CO2/Temperature/Humidity Monitor

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china


Please select a color

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Made from premium material, has high durability and outstanding texture.
Detects PM2.5, PM10, CO2, temperature and humidity. 
Built-in high-precision sensor, has high sensitivity, stability and response speed.
With large display screen, you can read the data clearly.
Works with Apple-HomeKit and mi-jia.
Supports connect to the APP of mobile phone to display the data.

Model: CGDN1
Material: ABS
Color: White
Function: PM2.5, PM10, CO2, Temperature, Humidity Monitoring
Screen Size: 59.9 * 49.9mm 
Wireless Network: Wi-Fi IEEE 802.11 b/g/n 2.4GHz
BT: BLE5.0
Power Supply: Built-in Lithium-Battery
Battery-Capacity: 1900mAh
Power Plug: USB-C
Temperature Measuring Range: 0-50℃
Humidity Measuring Range: 0-95%RH (Non-Condensing Environment)
CO2 Measuring Range: 0-5000ppm
PM2.5/PM10 Measuring Range: 0-500μg/m3
Item Size: 63.6 * 54.6 * 46mm / 2.5 * 2.15 * 1.81in 
Item Weight: 143g / 5.04ounces 
Package Size: 105 * 105 * 55mm / 4.13 * 4.13 * 2.16in 
Package Weight: 293g / 10.33ounces 

1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2.Please allow a little measuring deviation due to manual measurement.

Package List:
1 * Detector
1 * Charging Cable
1 * User Manual


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More>

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code