
DM509M Multifunctional Air Quality Detector
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The DM509M is a state-of-the-art, 10-in-1 air quality monitoring device designed to track and analyze air quality indicators with high precision. Equipped with advanced sensors and data storage capabilities, it provides a comprehensive understanding of the environment’s air quality. It allows real-time monitoring of multiple parameters, data logging, and convenient export for long-term analysis, making it an indispensable tool for personal, professional, or scientific use.
Categories: Gas Detector, Air Quality Detector
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Description
Key Features
- Comprehensive Monitoring: Measures CO2, PM2.5/10/1.0, formaldehyde (HCHO), TVOC, temperature, humidity, and AQI.
- Advanced Sensor Technology:
- PM2.5: Laser Scattering.
- HCHO/TVOC: Electrochemical.
- CO2: Infrared (NDIR).
- Temperature & Humidity: Digital sensor.
- Data Storage and Export: Built-in memory records historical data, offering a reliable basis for air quality trend analysis.
- User-Friendly Data Export: Allows quick data downloads for analysis, helping users understand trends and make informed decisions.
- Air Quality Alerts: Notifies users when air quality exceeds healthy limits, enabling immediate action.
- Portable Design: Compact and lightweight, suitable for various environments such as homes, offices, factories, and outdoor areas.
- Rechargeable Battery: Equipped with a 1500mAh lithium battery and USB charging for convenience.
Applications
- Residential Use: Monitor air quality in homes to ensure a healthy environment.
- Commercial Settings: Ideal for offices, factories, and public areas.
- Scientific Research: Suitable for detailed air quality studies and data collection.
- Outdoor Monitoring: Perfect for field studies and outdoor air quality analysis.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Multi-function Air Quality Detector with Data Log and Download |
| Material | ABS |
| Product Size | 164 x 74 x 26 mm |
| Display | LCD Screen |
| Power Supply | Rechargeable Li-battery (1500mAh) |
| Charging | USB Charging Cable |
| Temperature Unit | Switchable between Celsius & Fahrenheit |
| Detection Range | AQI: 0-500 |
| PM2.5: 0-999 μg/m³ | |
| CO2: 400-5000 ppm | |
| HCHO: 0.001-1.999 mg/m³ | |
| TVOC: 0.001-9.999 mg/m³ |
Data Recording and Retention
The DM509M offers customizable inter-record intervals, maximizing data retention:
| Inter-Record Unit | Frequency | Data Retention Days |
|---|---|---|
| 1 hour | 24 records/day | 4 days |
| 2 hours | 12 records/day | 8 days |
| 4 hours | 6 records/day | 15 days |
| 6 hours | 4 records/day | 22 days |
| 12 hours | 2 records/day | 45 days |
Advantages
- Precision Monitoring: Advanced sensors provide accurate and real-time data.
- Ease of Use: Simple operation with intuitive controls.
- Data Longevity: Offers extended data retention and detailed trend analysis.
- Portable: Compact design ensures easy transport and use in multiple settings.
- Safety Alerts: Immediate notifications for hazardous air quality.
The DM509M Multifunctional Air Quality Detector is a versatile and reliable solution for anyone seeking to monitor and maintain a healthy air quality environment.








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