LCD Backlight Sound Level Meter Max/Min Noise Measuring Device

• After-sales Service: Yes
• Warranty: Yes
• Sound Level Range: 30dB-130dB
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FY826
• Product Name: Fy826 Noise Sound Meter
• OEM: Yes
• Frequency Sensing Range: 31.5Hz-8kHz
• Power: Electronic
• Customized Support: OEM
• Transport Package: Cartons
• Specification: Yes
• Trademark: HEDAO
• Origin: Fujian, China

Product Description

 

PRODUCT SPECIFICATIONS

1.Practical design. Slim appearance, easy to carry, with striped non-slip soft rubber at the handshake, it is convenient
andcomfortable to use.

2.High sensitivity 1/2 inch electret condenser microphone sensor. The noise structure of the environment is very complicated,which
is composed of sounds of various frequencies. Due to this high-performance sensor, our product has a wide frequency and intensity
sensing range, which can accurately measure the noise of the surrounding environment. At the same time, the product adopts A
weighting, and optimizes and calibrates the software many times, which can perfectly fit the hearing curve of the humanear. The
measured value is very close to the actual hearing experience.

3.Two signal acquisition modes. This product has designed two data collection modes: fast and slow mode. When the noise to be
measured is continuous, such as the sound of the machine running continuously, you can select the slow mode, and the measured
value will appear more stable. When the noise to be measured is sudden, you can select the fast mode, the product will quickly
capture the instantaneous sound, such as knocking sound, or the noise of the train passing by quickly, etc.

4.Extreme values measurement. Sound is usually unstable and constantly changing, sometimes large and sometimes small, it is
difficult to determine the fluctuation range. This product has a extreme value measurement function. If you want to know the time
of maximum or minimum noise in a period of time or the place of maximum or minimum noise in the room, you can choose to enter the
MAX or MIN mode, the product will capture the extreme value for your reference. (Tip: The back of the product is equipped with a
tripod hole, which can be used on a tripod.)
5.Data freeze. In the process of using the product, sometimes it may be necessary to record the measured value, but the sound will
change with the change of the measurement position, even a slight movement. With this function, we only need to press the "HOLD"
key, the measured value will be frozen on the screen no matter how the position changes, it is convenient to record data.

6.High-definition backlit display. You can turn on the backlight when the light is low, and turn off the backlight when the light
is bright to save power.

7.Automatic shutdown on and off. When the product is used, we often forget to turn it off, resulting in exhaustion of power. On
this product, we have designed a 10-minute no-operation automatic shutdown function to reduce unnecessary waste of power. And if
you need to use it for a long time, you can turn off this function.

8.Flashlight. There is an LED light on the back of the product. Can be used for lighting in emergencies or when light is needed.

Model no	A-Weighted
Frequency sensing range	31.5Hz-8KHz
Sound level range	30dB-130dB
Sound level resolution	0.1dB
Fast mode sampling time	Every 125ms
Slow mode sampling time	Every 1000ms
Less than 30dB overload indication	UN icon
Over 130dB overload indication	OL icon
Automatic Shut-down	10 minutes of inactivity
Low Battery Icon	Less than 6V
Display	Backlight LCD
Measurement mode	FAST mode / SLOW mode
Power	FAST mode / SLOW mode
Operation temperature and humidity	0~40/32~104 45%-80%RH
Certifications	CE / ROHS / FCC
Dimensions	192mm*53.8mm*35mm
Weight	Around 169g

Details Images

 

Exhibition

 

 

 

 

 

Why Choose Us

 

 

 

 

Why choose us

1. We have our own factory with strong R&D center and QA team which can make sure your goods c an be sent out on time and in superior quality. 2. We have experienced and dedicated core members to offer you professional and reliable

 

Company Information

Fuzhou Hedao Trade Co., Ltd., located in Fuzhou, Fujian, specializes mainly in exporting all kinds of refractometers,such as Digital refractometer, Abbe refractometer,Gem refractometer,Handheld refractometer(Brix Refractometer,Beer brewing refractometer,Honey Refractometer,Salinity Refractometer,Clinical Refractometer,Oe Refractometer,Wine Refractometer,Antifreeze Refractometer,Industrial Fluid Refractometer,Milk refractometer).Also specialized in Gem identified instruction, Fiber microscope. .

FAQ

Q: How do you guarantee the quality? A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds. Q: Is OEM available? A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc. Q: Can we buy 1 pc for sample testing? A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required. Q: How to deliver the goods for trial order or small order? A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery. Q: What kind of payment your company accept? A : T/T , Western Union,MoneyGram, Paypal , ect. Q: If we have not found the model from website, what should we do? A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

 

 

Our Services 1. 100% quality guarantee 2. Quick delivery time 3. OEM service 4. Promptly reply you within 24 hours 5. We treat clients as friend .Giving best service and sincere greetings