SW-525A Sound Level Meter Tester 30-130db Large Screen Red LCD Display Wall Hanging Type Decibel Noise Measuring with Alarm (Sound Level Meter)
$59.88
Price: $59.88
(as of May 16, 2025 23:14:52 UTC – Details)
Purchase instructions:
1.The product is powered by USB cable, please confirm before purchase, you have USB socket applicable
Product has no battery, it uses AC power supply
2.Usually in a very quiet room, the value will not be lower than 40dB, which is normal.
Description:
Large digital LCD display
Measurement range is 30 ~ 130dB
The indicator light blinks and buzzer Alarm
Use the device to measure noises inside or outside.
With hanging holes, can be hangged on the wall
DC 5V 1A Type-C USB power supply
Product size:22.8cm*12.5cm*3.2cm ，8.96in*4.91in*1.26in
Specifications:
Model: SW-525A
Measurement range : 30 ~ 130dB (dB)
Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz)
Frequency response: 31.5Hz ~ 8.5kHz
frequency weighting: A
Response time: Fast
Microphone: 6mm condenser microphone
Power supply: DC 5V 1A Type-C USB
working environment: 0 – 40 degrees (32 degrees Fahrenheit to 104 degrees Fahrenheit), 10 – 80%RH
Storage of Temp. and humidity: -10~60C. 10~70%RH
Package Included:
1 x SW-525A sound level meter
1 x USB cable
1 x Manual
Brand:
TestHelper
Large Screen LCD Display
Customers say
Customers find the sound level meter works well and is accurate, with a visible display that can be seen from a good distance. They appreciate its compact size and nice appearance, and one customer mentions it’s excellent for studio use. The noise level measurement receives mixed feedback – while customers can know exactly how loud each instrument is, they note it’s significantly quieter in general. The display readability and power cord are also mixed aspects, with one customer noting the numbers jump drastically in normal volume areas, and several mentioning it’s not battery-operated.
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