100% brand-new and high quality.

Large digital LCD display

Measurement range is 30 ~ 130dB

Use the device to measure noises inside or outside.

With hanging holes, can be hangged on the wall

DC 5V 1A micro USB power supply


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 micro 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

1 x Certification


Due to the difference between different monitors, the pictures may not reflect the actual color of the item.

Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

Please leaving a message before you give the bad feedback, if the products have some problems.

Thanks for your understandings.

We accept only PayPal payment.


Please make the payment within 7 days after end of auctions If you can't payment with PAYPAL please do not bid. Thank you. 

Please make sure your shipping address is correct. We only accord to your "PAYPAL" shipping address for shipping. 

Shipping Address

• We'll ONLY ship the item to your eBay Confirmed Address, so please make sure your shipping address is correct before you buy item.

• We have no responsibility for shipping address provided wrongly and will not accommodate address change requests.  It is buyer responsibility to make sure address is correct.   


Shipping Time

• We try our best to ship out same day for payment cleared, otherwise we will ship on next working days.

• Order placed on weekend or holiday will be shipped on Monday or next working day.


Delivery Time

Below is the approximate delivery time to different countries (just estimated, not guaranteed):

• 7-15 working days to buyer in USA.

•25-35 working days to buyer in other countries.

•due to customs or bad weather or other uncontrol factors,it may be some delay,please kindly understand this.

We accept exchange/replace item within 14 days when buyer receive merchandise. 

Buyer will pay the return shipping cost regardless any reasons.


All returned items must be received in new, unused condition to receive a refund. 

Unwanted product returns will be subject to a 15% restocking fee and merchandise must be in the new, unused, uninstalled condition only and must be returned within 14 days of purchase.  

If, for any reason you are not satisfied with your purchase, please contact us via eBay Message and we will do our best to resolve it. 

Please don't leave neutral or negative feedback without any communication with u

Am 18.10.17 hat der Verkäufer die folgenden Angaben hinzugefügt: