Model: CGDN1
Brand: Qingping
The Qingping Air Monitor Lite is a versatile indoor air quality meter designed to provide real-time data on key environmental factors. This device helps users monitor and understand their indoor air quality by detecting PM2.5, PM10, CO2 levels, temperature, and humidity. Its compact design and clear OLED display make it an essential tool for maintaining a comfortable and healthy living or working environment.

Image: The Qingping Air Monitor Lite, a compact white device with a black screen, shown alongside a smartphone displaying its companion app. The device displays "23 PM2.5".

Image: Visual representation of the five key air quality metrics monitored by the device: PM2.5, PM10, CO2, Temperature, and Humidity.

Image: An exploded diagram illustrating the internal components of the Qingping Air Monitor Lite, highlighting its highly accurate sensors for fast readings.
Before first use, ensure the device is fully charged. Connect the supplied USB-C cable to the monitor and a power source.

Image: The Qingping Air Monitor Lite connected to a USB-C charging cable, illustrating its rechargeable lithium battery feature.

Image: A smartphone screen showing the Qingping+ app interface, displaying various air quality metrics and historical data graphs.
For Apple Home app users, the device can be integrated to check metrics remotely and set up automations. Ensure your iPhone is updated to iOS 15.1 or later, and your Apple home hub is on the latest version.

Image: A sequence of four screenshots demonstrating the process of setting up automation for the Qingping Air Monitor Lite within the Apple Home app.
Video: An official product video demonstrating the Qingping Air Monitor Lite's features and its compatibility with Apple HomeKit, showing real-time data and app integration.
The device features a clear OLED display. You can interact with the device using the sensitive touch bar located on the top.

Image: A close-up view of the Qingping Air Monitor Lite's OLED display, showcasing its pixel-style UI and a PM2.5 reading.
The CO2 reading is crucial for understanding air freshness. The device uses a color-coded system to indicate CO2 levels:
| Color | Range (ppm) | Rate |
|---|---|---|
| Green | 400 ~ 1000 | Normal |
| Yellow | 1000 ~ 2000 | Slightly High |
| Red | 2000 ~ 3000 | High |
| Maroon | 3000+ | Very High |
When CO2 levels exceed 1000 ppm, it is recommended to open windows to introduce fresh air into the room.

Image: The Qingping Air Monitor Lite displaying a CO2 reading, accompanied by a chart explaining the color-coded ranges for CO2 levels (Normal, Slightly High, High, Very High).
| Specification | Detail |
|---|---|
| Model Number | CGDN1 |
| Product Dimensions | 2.52 x 1.81 x 2.17 inches |
| Weight | 5.04 ounces |
| Battery | 1 Lithium Ion battery (included), 2000mAh |
| Wi-Fi Connectivity | 2.4GHz only |
| Manufacturer | Qingping |
| First Available Date | June 12, 2021 |
For detailed warranty information and customer support, please refer to the official Qingping website or contact their customer service team. A comprehensive user manual in PDF format is also available for download.
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