Large Screen Digital Sound Level Meter 30~130dB with USB Data Transfer and Wall Hanging Noise Meter
Price:
51
MOQ:
10
Delivery Time:
5-10 working days
Product Description
Large Screen Digital Sound Level Meter 30~130dB Wall Hanging Noise dB Meter Measuring with USB Transfer Data Storage SW-525B
Applications
The Sound Level Meter is a versatile device for measuring sound intensity in various acoustic environments. It can measure loud or soft sounds, high-pitched, low-pitched, or broad-band frequencies, and intermittent or continuous noise. This meter is suitable for measuring noise in multiple settings including factories, offices, homes, traffic routes, and for testing appliances such as air conditioners and refrigerators.
Key Features
- Wall-mounted design with large digital display
- PC connectivity via USB cable for data transfer
- Data storage and chart printing capabilities
- Accuracy: ±1.5dB (at standard sound: 94dB@1KHz)
- Measurement range: 30~130dB
- Frequency response range: 31.5Hz~8.5KHz
- Frequency weighting: A (Ambient Noise) Weighting
- Fast response time
Technical Specifications
| Description | SW-525B |
|---|---|
| Measuring Range | 30 ~ 130dB |
| Accuracy | ±1.5 dB (reference sound pressure level, 94dB @ 1kHz) |
| Frequency Range | 31.5Hz ~ 8.5kHz |
| Frequency Weighting | A |
| Response Time | Fast |
| Microphone | 6MM Capacitance microphone |
| Display | 3 pcs 3-inch digital displays |
| Resolution | 0.1dB (<100dB), 1dB (>100dB) |
| Alarm Reminder (sound+display) | Yes |
| Alarm Output | Yes |
| Store Function | 2secs/time, can be stored for one year |
| Communication | Connecting to PC via USB cable |
| Power Supply | DC 5V 1A micro USB outlet |
| Operation Conditions | 0~40°C, 10~80%RH |
| Storage Conditions | -10~60°C, 10~70%RH |
| Dimensions | 210x130x28mm |
| Weight | 453g |
Sound Level Reference Guide
| Sound Level | Description |
|---|---|
| 0~20dB | Very quiet. Almost cannot hear voice |
| 20dB~40dB | Quiet, as whisper softly |
| 40dB~60dB | As comfortable indoor conversation |
| 60dB~70dB | Noisy, slight nerve damage |
| 70dB~90dB | Very noisy, serious nerve damage |
| 90dB~100dB | Extremely noisy, loss part of hearing |
| 100dB~120dB | Unbearable noise, cause deafness momentarily |
| 120dB~130dB | Completely deaf or completely irreversibly deaf |
Package Contents
1x Sound Level Meter
1x USB Cable
1x Software
1x User Manual
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Bestone Industrial Co.Ltd.
Location
A017,building 3,Longxi Yayuan,No.1,Lingnan Road,opposite Longxi community ,Longgang street, Longgang District, 518116,Shenzhen,China
Contact Person
Shirley Liu