SW-525B Wall Hanging Sound level meter 30~130db screen display noise meter

Description

SNDWAY Digital Sound level meter 30~130db large screen display Wall type noise meter decibel Restaurant Bar Indoor /office /bar
Large digital display noise meter: SW-525B
Noise meter can be used as noise engineering, quality control, health prevention and environmental noise monitoring. Such as: factory, school, hospital, shopping malls, hotels \do theater laboratory, volume measurement applications on various occasions in the family road traffic\audio.
The measurement accuracy of the product up to +1.5 dB. Compliance with the International Committee of IEC651 TYPE2 and the American National Standards ANSIS 1.4 TYPE2.
Product Features:
Special Function:
1. Data Storage Function, For one year, 2 seconds per data
2. Data Export Function
Measurement range 30 ~ 130dB (dB)
Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz)
Dimensions: 210 * 130 * 30MM
Frequency response: 31.5Hz ~ 8.5kHz
frequency weighting: A
Response time: Fast
Alarm switch indicator/Condenser microphone sensor
Microphone: 1/2 inch condenser microphone
Digital Display: 3pcs 3-inch digital tube display three
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 content:
1 x SW-525B sound level meter
DC 5v 1A micro USB cable​
1x CD with software
Notice:
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!
Shipping:
We will ship all items within 1-3 working days upon receipt of payment,our goal is: ship it as fast as we can.
Standard Shipping: To USA,UK and Australia by ePacket,need 7-12 working days.
Expedited/Standard Int'l Shipping by Fedex,DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties.
Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility.
Warranty&Reture Policy:
We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you
A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions
manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty requirements.
On Feb-05-20 at 15:54:47 PST, seller added the following information: