Description
Broad Frequency and Dynamic Range
With a frequency range spanning from 31.5Hz to 8.5KHz, a dynamic measuring scope of 30-130dB, a remarkable ±1.5dB accuracy, this FDM10 Sound Level Meter accurate readings, empowering users to assess and control noise levels effectively. Its versatility makes it suitable for a wide range of applications, from quiet spaces to bustling urban areas.
Real-Time Digital Display
Get instant, high-resolution readings with the real-time digital display. The display operates at a sampling rate of 2 times per second, ensuring clarity in every measurement. Each scale represents 2dB, providing precise and easily interpretable results.
Versatile Dynamic Characteristics
The FAST (fast) and SLOW (slow) response speeds make this meter adaptable to different sound scenarios. Whether capturing sudden sharp noises or monitoring prolonged ambient sounds, the FDM10 Decibel Level Meter ensures versatility in measuring dynamic characteristics. Clear overload indications with ‘OVER’ and ‘UNDER’ symbols add foolproof usability.
Durable and Long-Lasting
Equipped with a robust 6mm condenser microphone and a 600mAh/3.7V lithium battery, the FDM10 Digital Decibel Meter is built for durability and longevity. It performs reliably in varying environmental conditions, from freezing temperatures to tropical humidity, ensuring consistent and uncompromised performance.
Automatic Shutdown Feature
The FDM10 comes with a convenient “Automatic shutdown in 15 minutes” feature, providing energy efficiency and extending the device’s battery life. Users have the option to turn this function on or off based on their preferences.
Empower yourself to tackle noise pollution with the FDM10 Digital Decibel Meter Sound Level Meter – a powerful, accurate, and versatile tool designed to meet the highest standards in noise measurement.
| Accuracy | ±1.5dB (94dB@1KHz standard sound source) |
|---|---|
| Frequency Range | 31.5Hz-8.5KHz |
| Dynamic Range | 3.50dB |
| Measuring Range | 30-130dB |
| Frequency Weighting Characteristics | A weight |
| Digital Display | 4 digits, resolution 0.1dB |
| Dynamic Scale Display | 1 scale represents 2dB |
| Sampling Rate | 2 times/second |
| Dynamic Scale Gear | 30-130dB |
| Overload Indication | “OVER” and “UNDER” symbols indication |
| Dynamic Characteristics | AST (fast) and SLOW (slow) two response speeds |
| Microphone | 6mm condenser microphone |
| Maximum Value Lock | MAX |
| Battery | 600Mah/3.7V lithium battery |
| Operating Conditions | 0℃-40℃, 10%-80%RH |
| Storage Conditions | -10℃-60℃, 10%-70%RH |
