Digital Decibel Meter USB Sound Level Monitor 30–130dB
Digital Decibel Meter USB Sound Level Monitor 30–130dB
VIBE Digital Decibel Meter – USB-Powered Sound Level Monitor
Keep your home, office, factory, or any shared space acoustically comfortable with the VIBE Digital Decibel Meter. This versatile USB-powered sound level meter gives you instant, accurate readings across a wide 30–130 dB measurement range, making it the go-to tool for noise monitoring in schools, hospitals, shopping centres, cinemas, road-traffic assessments, recording studios, and more.
Made in Mainland China.
Key Features
- Wide Measurement Range: 30–130 dB — covers whisper-quiet rooms to high-intensity industrial environments
- A & C Frequency Weighting: Dual frequency network selection (A-weighted for human hearing; C-weighted for low-frequency/industrial checks)
- Fast / Slow Response Rate: Switch between fast and slow detection modes to suit different measurement scenarios
- Maximum Hold / Lock Function: Captures and locks the peak reading so you never miss a spike
- Auto Shut-Off & Continuous-On Mode: Choose automatic power-saving shutdown or keep it running indefinitely
- AC/DC Analog Signal Output: Connect to a frequency analyser or X-Y recorder for deeper data-statistical analysis
- USB Data Transmission: Upload readings directly to your computer for logging and analysis — no battery required; powered by any standard USB port or mobile phone charger
- Compact Plastic Housing: Lightweight and durable for everyday field or desktop use
Specifications
| Measurement Range | 30 – 130 dB |
| Frequency Weighting | A / C |
| Response Mode | Fast / Slow |
| Power Supply | USB (no battery required) |
| Signal Output | AC/DC Analog |
| Material | Plastic |
| Origin | Mainland China |
What's in the Box
- 1 × Digital Decibel Meter / Sound Level Monitor
- 1 × CD (software/drivers)
- 1 × USB Data Cable
Ideal Applications
Whether you're managing noise compliance in a factory, monitoring classroom acoustics in a school, checking audio levels for a home theatre, or running environmental assessments for traffic studies, the VIBE Digital Decibel Meter delivers reliable readings in seconds.
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Frequently Asked Questions
Q: Does the digital decibel meter require batteries to operate?
A: No batteries are required. The VIBE Digital Decibel Meter is powered entirely via its USB data cable — simply connect it to a computer USB port, USB wall adapter, or even a standard mobile phone charger for continuous operation.
Q: What is the difference between the A and C frequency weighting settings on this sound level meter?
A: A-weighting (dBA) mirrors the sensitivity of human hearing and is commonly used for general environmental noise monitoring, workplace assessments, and everyday sound measurements. C-weighting (dBC) captures a flatter frequency response and is better suited for measuring low-frequency or high-intensity industrial noise. Having both options makes this meter suitable for a wide range of professional and home applications.
Q: Can I log and analyse the decibel readings on my computer?
A: Yes. The included USB data cable allows the meter to transmit measurement data directly to your computer. The bundled CD contains the necessary software so you can record, graph, and statistically analyse sound level data over time. The AC/DC analog signal output also lets you connect to external frequency analysers or X-Y axis recorders for advanced analysis.
Q: What environments is this noise level meter best suited for?
A: The 30–130 dB measurement range makes it suitable for nearly any environment — home theatres, offices, classrooms, hospitals, shopping centres, cinemas, road-traffic surveys, factories, and quality-control settings. Both Fast and Slow response modes, combined with the maximum-hold function, make it adaptable to steady-state and intermittent noise sources alike.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.