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Musktool-VMS-1Precise Sound Level Meter
Product Overview
| This instrument is positioned as a general-purpose on-site measurement tool ranging from entry-level to advanced. Its greatest advantage lies in integrating professional-grade measurement indicators (such as ±1.5dB accuracy and a 130dB upper limit) into a highly portable and easy-to-use body. For users who need to conduct equipment noise assessment, working environment inspection, or basic acoustic measurement, it offers a choice that balances performance and cost-effectiveness. |
Product Features
Core measurement performance Wide range and high precision: The measurement range covers 30~130 dB, with an accuracy of ±1.5 dB and a resolution of 0.1 dB, which can meet most measurement needs from quiet environments to noisy industrial sites. Frequency response: 31.5 Hz to 8 kHz, covering the main auditory range of the human ear and common noise frequency bands. Operation and Response Dual-speed sampling: Supports two sampling rates, fast (125 ms) and slow (1000 ms). Users can flexibly choose according to the fluctuation characteristics of the noise source, balancing the capture of instantaneous peaks and steady-state average measurement. Fast response speed: Benefiting from the optimized circuit design, it can quickly and accurately respond to changes in sound level. Design and Portability Lightweight and portable: The body size is 150×52×27 mm, and the weight is only 88 grams. It adopts an ergonomic design, suitable for long-time handheld operation and on-site carrying. User-friendly display: Equipped with a large-size (32×26 mm) backlit LCD digital display screen, which facilitates clear reading of data in dimly lit environments. |
Precise Measurement
| · Ergonomic Design · Micro Capacitor-type Microphone Sensing Technology And Bandwidth Weighting Network Design · Large Backlit Display |
Technical specification
| Model | VMS-1 |
| Noise measurement scope | 30~130 dB |
| Accuracy | ±1.5 dB |
| Refresh rate | 31.5Hz~8kHz |
| Resolution | 0.1 dB |
| Sampling rate | Fast: 125 ms / Slow: 1000 ms |
| Power | 1.5V AAAx3 |
| LCD size | 32x26 mm |
| Dimensions | 150x52x27 mm |
| Weight | Only 88 g |
