Indoor Air Quality Meter, 10-in-1 Air Quality Monitor for Home Use
Description
This air quality monitor is equipped with convenient multi-function buttons, allowing you to switch between °C and °F with a single press, activate the audible alarm for excessive readings, and enable a screen-off silent mode to prevent light disturbance during night-time use. It features a built-in smart automatic calibration chip that calibrates the device automatically upon startup, eliminating the need for manual adjustment and providing accurate measurements from the moment it is switched on. Should air pollutant levels exceed the threshold, the device will automatically emit an audible and visual alert, prompting you to open windows for ventilation.
Key Features
Powerful Features: Equipped with multiple sets of high-precision sensors, it simultaneously monitors ten key air quality parameters—temperature, humidity, AQI, PM0.3, PM2.5, PM10, formaldehyde, TVOC, CO and CO₂. Suitable for a wide range of scenarios, including formaldehyde removal in new homes, childcare in bedrooms, enclosed vehicle spaces and office ventilation, it comprehensively identifies hidden air pollution.
Visual Design: Featuring a large high-definition screen with a zoned layout, the curved display panel presents AQI data intuitively. The screen incorporates a four-colour pollution scale, with colours ranging from ‘Excellent’ to ‘Heavy Pollution’, accompanied by numerical values and grade labels. This makes it easy for the elderly and children to understand indoor air quality, while an automatic buzzer alert prompts you to open windows for ventilation should levels exceed standards.
User-friendly Multi-setting Customisation: Double-tap the power button to toggle the alarm sound on or off, so you are not disturbed by beeping during the night; press the power button four times in quick succession to enter screen-off standby mode, eliminating light pollution and allowing you to sleep soundly throughout the night. It supports one-touch switching between Celsius and Fahrenheit, with simple logic that allows even beginners to use it proficiently straight away.
Extended Standby: It features a built-in 2000mAh rechargeable lithium battery, providing approximately 24 hours of continuous standby on a full charge. Free yourself from the constraints of power cables. The compact design allows for easy placement on bedside tables, car dashboards or desks, making it convenient for monitoring different areas of a new home or conducting spot checks while on the go.
Smart Automatic Calibration Technology: Pre-programmed with an automatic calibration routine, the device calibrates its sensors automatically upon start-up, eliminating the need for manual adjustment. This prevents data drift caused by long-term use, providing stable measurement readings over extended periods.
Application
It can monitor ten key air quality parameters, including temperature, humidity, AQI, PM0.3, PM2.5, PM10, formaldehyde, TVOC, CO and CO₂, making it ideal for formaldehyde removal in new homes, childcare in bedrooms, enclosed vehicle spaces and office ventilation.
Specifications
Colour: Black Material: ABS Power Supply: 2000mAh Rechargeable Battery Gross Weight: 0.21kg/0.46lbs Net Weight: 0.19 kg / 0.42 lbs Package Dimensions: 14.1 × 9.8 × 4.8 cm / 5.55 × 3.86 × 1.89 in Product Dimensions: 9 × 7 × 3.5 cm / 3.54 × 2.76 × 1.38 in
Package Included
1* Air Quality Monitor 1* Charging Cable
Notes
Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.
Shipping:
2-9 working days to: USA
- We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
On Nov 5, 2026 at 21:46:06 PST, seller added the following information: