Real Instruments DM72D Air Quality Analyzer | CO₂, PM2.5, Temperature & Humidity (AQM-04)
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The Real Instruments DM72D Air Quality Analyzer (AQM-04) is designed to deliver reliable indoor air quality measurements by monitoring CO₂ concentration, PM2.5 particulate matter, temperature, and relative humidity. Featuring advanced NDIR sensing technology and a laser particle sensor, it provides accurate and stable readings for healthier indoor environments.
Its compact design, rechargeable battery, and high-definition display make it suitable for everyday use in residential, educational, healthcare, and commercial settings. Whether you're evaluating ventilation efficiency or monitoring workplace air quality, the DM72D offers dependable real-time performance.
Key Features
- Measures CO₂, PM2.5, Temperature & Humidity
- High-Precision NDIR CO₂ Sensor
- Laser-Based PM2.5 Detection
- Real-Time Indoor Air Quality Monitoring
- Large Color LCD Display
- Fast Response with Accurate Readings
- Portable & Lightweight Design
- USB Rechargeable Battery
- User-Friendly Operation
- Ideal for Continuous Indoor Monitoring
Applications
- Homes & Apartments
- Offices & Corporate Buildings
- Schools & Classrooms
- Hospitals & Clinics
- Laboratories
- Hotels & Restaurants
- Conference Rooms
- Warehouses
- Indoor Air Quality Assessment
- HVAC & Ventilation Monitoring
Specifications
| Parameter | Specification |
|---|---|
| Model | DM72D (AQM-04) |
| Product Type | Air Quality Analyzer |
| Parameters Measured | CO₂, PM2.5, Temperature, Relative Humidity |
| CO₂ Sensor | NDIR (Non-Dispersive Infrared) |
| PM Detection | PM2.5 |
| Display | Color LCD Display |
| Temperature Unit | °C / °F |
| Humidity Measurement | Relative Humidity (%RH) |
| Power Supply | Rechargeable Lithium Battery |
| Charging | USB Charging |
| Operating Mode | Real-Time Monitoring |
| Design | Portable Handheld/Desktop |
| Applications | Home, Office, School, Laboratory, Hospital |
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