
DM1509N Decibel Meter and Sound Detector
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The DM1509N Decibel Meter is a 3-in-1 multi-functional sound detector, designed for accurate real-time monitoring of Noise, Temperature, and Humidity. Compact and lightweight, this portable device provides reliable data for effective noise reduction and environmental assessment in diverse settings such as offices, schools, factories, and hospitals. Its sleek design ensures it fits seamlessly into any space, allowing for easy placement and usage.
Category: Decibel Meter
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Description
Key Features
- 3-in-1 Functionality: Measures Noise, Temperature, and Humidity.
- Compact and Portable: Lightweight and space-saving, ideal for versatile placement.
- High-Precision Sensors: Advanced acoustic and environmental sensors ensure reliable and accurate measurements.
- User-Friendly Display: LED screen provides clear real-time data readings.
- Rechargeable Power: Equipped with a 1600mAh Lithium Battery and a Type-C charging port for convenience.
Applications
- Offices: Optimize noise levels to improve productivity.
- Hospitals: Monitor sound and environmental conditions for patient well-being.
- Factories: Ensure workplace safety and compliance with noise standards.
- Schools: Maintain a conducive learning environment by tracking noise levels.
Specifications
| Feature | Details |
|---|---|
| Product Name | Decibel Meter & Sound Detector |
| Material | ABS |
| Color | White |
| Product Size | 150 x 75 x 48 mm |
| Weight | 160 g |
| Sound Range | 30-130 dBA |
| Frequency Response Range | 31.5 Hz – 8.5 kHz |
| Frequencies Weighting | A |
| Accuracy | ±1.5 dB |
| Resolution | <99.9 dB: 0.1 dB, >100 dB: 1 dB |
| Relative Humidity Range | 20%-85% |
| Humidity Range | 20%-85% |
| Temperature Range | -10°C to 60°C (14℉-140℉) |
| Storage Temperature | -10°C to 60°C (14℉-140℉) |
| Power Source | 1600mAh Rechargeable Lithium Battery |
| Charging Port | Type-C |
Advantages
- Multi-functional: Integrates key environmental measurements into one compact device.
- Easy to Use: Intuitive operation with clear data display.
- Portable: Designed for mobility and convenience in different settings.
- Efficient Power Management: Long battery life with Type-C fast charging.
Why Choose the DM1509N Decibel Meter?
The DM1509N Decibel Meter combines functionality, portability, and precision, making it an essential tool for monitoring noise and environmental conditions. Its lightweight design and high-performance sensors make it perfect for both professional and personal use.





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