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Product Details

Selling points

1.Model :SL720
2.Measurement Range:30~130dB
3.Noise accuracy:+-2.0dB
4.Frequency response:31.5Hz~8KHz
5.Dynamic characteristics:FAST, SLOW reaction speed
6.A/C dual weighted measurement
7.Max value hold

HIGH PRECISION DIGITAL DISPLAY NOISE DETECTOR

-Professional noise measurement
-30dB~130dB
-Auto range
-2 Response speed mode: Fast/Slow

GENERAL MEASUREMENT FUNCTION

-Adjustable response speed
-Condenser microphone
-A/C weighted sound level
-Portable
-Backlight display
– Maximum hold

CALIBRATION CERTIFICATE

REAL-TIME MEASUREMENT AND FAST RESPONSE

-Indoor and outdoor environmental noise sampling
-frequency fast responseis 0.25 seconds/time
-Slow response is 1 second/time

POLARIZED CONDENSER MICROPHONE

-Provide excellent performance for precision noise measurement and capacitive test.

A/C DUAL WEIGHT MEASUREMENT

Professional measurement mode precise measurement
-A weighting
Stimulate the frequency characteristics of low- intensity
Suitable for environmental noise detection
-C weighting
Stimulate the characteristics of high- intensity noise, suitable sound pressure analysis of machine engines

SMALL SIZE GO AND TEST

-Exquisite shape design easy to fit in your pocket
-Make noise measurement easier

HD BACKLIT DISPLAY

-The default backlight is always on when starting up
-Clear reading/no parallax

MAXIMUM LOCK

-Long press the MAX button for one second during measurement
-Lock the maximum measured value

DOUBLE INJECTION MOLDING

Comfortable hand feel, solid body structure soft rubber wear-resistant and drop-proof

Sponge ball windshield

LCD SCREEN FUNCTION DESCRIPTION

APPLICATION SCENARIO

-Office noise detection
-Home environment testing
-Environmental noise detection
-Car sound insulation detection
-Industrial noise detection
-Home appliance testing

SIZE PARAMETERS

COMMON NOISE RANGE

Packing list

Maintenance

We provide 3 months free maintenance.
The buyer should return the product in the original conditions to us. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.
Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

Special Demand
If you have any special demands, pls leave a message to us in your order.

Feedback
If you are not satisfied with our products or service, please feel free to contact us, we will try our best to solve your problem!
Please do not leave negative feedback without any communication. Thanks for your understanding in advance!

Return & Refund

Brand show

Item Specifics
Brand Name:
MESTEK
Certification:
CE
Origin:
CN(Origin)
Measurement Range:
30~130dB
Is Smart Device:
No
is_customized:
Yes
Model Number:
SL720
Noise accuracy:
+-2.0dB
Frequency response:
31.5Hz~8KHz
Dynamic Range:
50dB
Digital display:
4-digit LCD display
Resolution:
0.1dB
Dynamic characteristics:
FAST, SLOW reaction speed
Working temperature:
0~40 degree Celsius
Working humidity:
10~70%RH
Product name:
sound level indicator
Storage temperature:
-10~60 degree Celsius
Storage humidity:
10~70%RH
Usage:
vu meter for audio level
Dimensions:
195x42x24mm
Weight:
about 130g
Item:
Sound meter
Power supply:
2x1.5v AAA battery not included
Shipping & Payment

SHIPPING & DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of My WordPress Website (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://sizstore.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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Sound Level Meter Noise Volume Measuring Instrument Decibel Monitoring

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