--- product_id: 81888366 title: "SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type" brand: "sndway" price: "$140.08" currency: USD in_stock: true category: "Sndway" url: https://www.desertcart.us/products/81888366-sndway-sw-525a-digital-sound-level-meter-noise-decibel-meter store_origin: US region: United States of America --- # 30-130dB range USB PC connectivity 5V 1A Micro USB power SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type **Brand:** sndway **Price:** $140.08 **Availability:** βœ… In Stock ## Summary > πŸ”Š Elevate your sound awareness β€” because silence is golden, but data is power! ## Quick Answers - **What is this?** SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type by sndway - **How much does it cost?** $140.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/81888366-sndway-sw-525a-digital-sound-level-meter-noise-decibel-meter) ## Best For - sndway enthusiasts ## Why This Product - Trusted sndway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Noise Tracking:** Accurate Β±1.5dB measurement ensures you never miss a sound detail. - β€’ **Seamless Data Management:** Download, analyze, and print noise data via USB for professional reporting. - β€’ **Customizable Alarm Alerts:** Set noise thresholds with audible and visual alarms to stay in control. - β€’ **Versatile Wall-Mount Design:** Sleek, modern look fits offices, studios, and factories with easy installation. - β€’ **Vibrant 9.6-inch LCD Display:** Large backlit screen for clear readings anytime, anywhere. ## Overview The SNDWAY SW-525A is a high-precision digital sound level meter with a wide 30-130dB measuring range and Β±1.5dB accuracy. Featuring a large 9.6-inch backlit LCD, customizable alarm settings, and USB connectivity for data download and analysis, it’s designed for professional noise monitoring in offices, factories, studios, and more. Powered via a standard 5V 1A Micro USB, it offers versatile wall-mount or desktop use, making it an essential tool for managing acoustic environments with confidence. ## Description NOTE:Connecting computer with USB cable, you can down-load records, collect samples and print chart and date,etc.Wall hanging type. With the hanging hole, it can installed on the wall to or free stand on the table.If the product you purchased cannot be connected to the software, please contact the seller and update the software version. After the start of the meter, save every two seconds.You can observe the noise changes through th line chart, which will be more intuitive. Kindly Note:Please do not use the sound meter in high temperature, high humidity, heavy dust, chemical gas environmentThe Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc.Specification:Measure Range: 30 to 130dBAccuracy: ‘À1.5dB(reference sound pressure level, 94dB@1KHz)Frequency Range: 31.5Hz to 8.5KHzFrequency Weighting: AResponse Time: FastMicrophone: 6MM Capacitance MicrophoneDisplay: 3pcs - 3inch digitals displayResolution: 0.1dB(100dB)Alarm Reminder: Yes, Sound+DisplayAlarm Output: YesStorage Function: 2 secs/time, can be stored for a yearCommuication: Connecting PC via USB cable for down-load records, collect samples and print chart and datePower Supply: DC 5V 1A Micro USB OutletOperation Condition: 0 to 40C, 10 to 80% RHStorage: -10 to 60C, 10-70% RHDimension: 210x130x28mmWeight: 450gPackage Included:1 x SW-525B Wall Mounted Sound Meter Level1 x USB Cable1 x Manual ## Features - 1. Measuring range: 30 to 130dB, the product operation is very convenient, it can be used only by connecting the power supply (additional power supply needs 5V 1A) accuracy: Β±1.5dB (reference sound pressure level, 94dB @ 1KHz), frequency response range: 31.5Hz ~8.5KHz - 2. Large 9.6-inch LCD display with backlight, powered by DC 5V 1A Micro USB socket, this meter can be used to measure noise in various occasions and accessories, such as factories, offices, homes, traffic routes, audio, air-conditioning refrigerators, etc. Wait - 3. Alarm switch setting: short press the "horn button" to turn off the alarm and the red light goes out, then press the "horn button" to turn on the alarm, and the red light is on. In the normal measurement state, long press the "horn key" to enter the alarm setting, adjust the alarm value through the up and down keys, short press the "horn key" to save the alarm value, or short press the "power key" to cancel the setting. - 4. Note: Power on, short press the "switch machine" button to shut down, long press the "switch machine" button, automatic startup function: the product will automatically turn on when connected to the power supply, long press the "switch machine" button, it will shut down, if LCD display appears The numbers on the screen do not jump, and garbled characters appear. You need to restart the machine. If you have any questions, please contact us in time. - 5. Note: The device needs an additional charger, which matches the standard 5V 1A charger. The voltage and current must not exceed 5V 1A. If it is too large, it will burn the circuit board. When using the sensor, please pay attention to whether there is any blockage of foreign matter. If the device is turned on, the LCD display does not display, and the sensor may be faulty. Please contact us in time, we will handle it for you as soon as possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077QP3W25 | | Best Sellers Rank | #69,541 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Sound & Noise Meters | | Brand Name | SNDWAY | | Color | black | | Customer Reviews | 4.2 4.2 out of 5 stars (200) | | Item Highlight | with 9.6 inch LCD Display Noise Meter Decibel Wall Mounted Hanging for Classroom, Studio, Factory,Concert Hall | | Item Weight | 450 g | | Manufacturer | SNDWAY | | Measurement Type | decibels | | Minimum Operating Voltage | 5 volts | | Model | 611864734293 | | Number of Items | 1 | | Part Number | 611864734293 | | Power Source | Battery Powered | | Specification Met | NIST | | Style Name | Modern | | UPC | 799789628054 611864734293 | | Upper Temperature Rating | 40 Β°C | ## Product Details - **Brand:** SNDWAY - **Color:** black - **Item Weight:** 450 g - **Power Source:** Battery Powered - **Style:** Modern ## Images ![SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type - Image 1](https://m.media-amazon.com/images/I/31zxAb4gLAL.jpg) ![SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type - Image 2](https://m.media-amazon.com/images/I/41yzmdmBhDL.jpg) ![SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type - Image 3](https://m.media-amazon.com/images/I/41xdSDXTSuL.jpg) ![SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type - Image 4](https://m.media-amazon.com/images/I/41L8RxiCphL.jpg) ![SNDWAY SW-525A Digital Sound Level Meter Noise Decibel Meter 30~130db Large Screen Display Wall Hanging Type - Image 5](https://m.media-amazon.com/images/I/41ZdqvvFTLL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Will an alarm go off if a certain sound level is reached? Need this feature for my son.** A: There is an alarm feature but it is not very loud to hear it if the unit is setup more than 5ft away. When a level is set the numbers will blink/flash for about 10secs to notify you that dB level has been exceeded which i like better than an alarm. Hope this helps. **Q: What do you suggest to mount the unit on a wall using the threaded connector on the back? Is that a standard male camera-style threaded screw?** A: I used a pair of common push pins. Put the plastic parts in the holes, take a piece of paper and push it onto the pin parts. Use a level to make sure the holes in the paper are level, push in the pins, rip off the paper and hang the meter. 5 minutes. **Q: Does this device allow for a data download onto a computer?** A: 525A does not support, 525B supports data synchronization to the computer, **Q: What is the difference between sw-525b and sw-525a?** A: Yes. :) ## Frequently Bought Together - SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging (525A) - Decibel Meter, Tadeto Digital Sound Level Meter Portable SPL Meter 30dB to 130dB MAX Data Hold with LCD Display Backlight A/C Weighted for Home Factories - Decibel Meter, TopTes TS-501B Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Tester with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor, Factory - Orange --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/81888366-sndway-sw-525a-digital-sound-level-meter-noise-decibel-meter](https://www.desertcart.us/products/81888366-sndway-sw-525a-digital-sound-level-meter-noise-decibel-meter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-24*