
DM129 Wall Mount CO2 Meter
The DM129 Wall Mount CO2 Meter is a versatile air quality detector designed for precision and convenience. Featuring advanced NDIR CO2 technology, it measures CO2 levels, PM2.5 particles, temperature, and humidity, making it ideal for various environments such as homes, offices, and schools. This dual-purpose device can be wall-mounted or used as a desktop monitor, with a user-friendly LED screen for clear data visualization.
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Description
Detailed Description
Crafted from durable ABS material, the DM129 CO2 Meter integrates multi-functional air quality monitoring into a sleek, compact design (210 × 107 × 32 mm). It utilizes cutting-edge infrared (NDIR) technology to deliver accurate CO2 measurements ranging from 400 to 5000 ppm, as well as PM2.5 levels up to 999 µg/m³.
The device supports Celsius and Fahrenheit temperature unit switching and features an intuitive alarm system. The CO2 alarm activates when levels exceed 1000 ppm but can be easily turned off manually to accommodate user preferences. The device also includes auto-calibration and exceeding detection for effortless, reliable monitoring.
Powered by a rechargeable 2000mAh lithium battery, the DM129 is designed for portability and long-lasting use. The package includes the main unit, a user manual, and a 3-meter USB charging cable.
Applications
- Residential Spaces: Monitor indoor air quality to maintain a healthy home environment.
- Workplaces: Ensure optimal air quality for employee health and productivity.
- Schools and Educational Institutions: Maintain a conducive learning atmosphere by tracking air quality levels.
- Public Areas: Ideal for hospitals, gyms, and retail spaces to provide clean air and improve visitor experience.
Advantages
- Dual-Purpose Design: Easily switch between wall-mounted and desktop usage.
- Comprehensive Monitoring: Displays CO2, PM2.5, temperature, humidity, and time on a single large LED screen.
- Smart Features: Auto-calibration and exceeding alarms for proactive air quality management.
- Customizable Alarm: Alarm sound can be toggled on/off manually.
- User-Friendly Interface: The smiley face indicator adds a friendly touch, making data interpretation simple.
- Efficient Power Management: Rechargeable 2000mAh battery with USB charging for extended usage.
Specifications Table
| Feature | Details |
|---|---|
| Material | ABS |
| Color | Black |
| Product Size | 210 × 107 × 32 mm |
| Display | LED Screen |
| CO2 Technology | Infrared (NDIR) |
| CO2 Detection Range | 400-5000 ppm |
| PM2.5 Detection Range | 0-999 µg/m³ |
| Power Supply | Rechargeable 2000mAh lithium battery |
| Accessories | Main unit, manual, USB charging cable (3 m) |
| Net Weight | 478 g |
| Gross Weight | 580 g |
| Package Dimensions | 24.2 × 11.4 × 6 cm |
| Carton Dimensions | 54 × 26 × 40 cm |
| Carton Weight | 10.5 kg |
| Units per Carton | 20 |
Why Choose DM129?
The DM129 Wall Mount CO2 Meter offers a seamless blend of precision, functionality, and portability, making it an essential tool for maintaining air quality across diverse settings.





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