Happy Halloween Sale


Mouse over to zoom in

Multifunctional Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester Real Time Data Monitoring

Multifunctional Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester Real Time Data Monitoring

Intelligent Real-time Detection for Home Office

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 >
Multi-function: It can accurately detect carbon monoxide (CO), carbon dioxide (CO2), formaldehyde (HCHO), volatile organic compounds (TVOC), and particulate matter (PM2.5/PM10) in the air.
LCD digital screen: clear large and easy to read screen, displaying the overall environmental quality with three levels of good (green), light pollution (yellow), and severe pollution (red), you can directly understand the overall environmental quality.
Easy to operate: This air monitor is simple to operate, just press the function button and the one full page design makes it easy for everyone to read all the real-time readings at the same time.
Portable: This smart air quality monitor is portable and can help us check the air quality in kitchens, bedrooms, offices, schools, cars, hotels, parties and other places, especially places with babies, children and pregnant women.
1200mAh Rechargeable Battery: There is a 1200mAh rechargeable lithium battery with USB cable, which can standby for 8 hours with 4 hours of charging.

Model: LHW-100
Color: Black
Material: ABS
Battery capacity: 1200mAh
Charging time: 4 hours
Standby time: 8 hours
Product size: 11.8 * 7 * 3.4cm
Package size: 16 * 8 * 4.5cm
Package weight: 226g

Package List:
1 * Air Quality Monitor
1 * USB Cable
1 * Instruction 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