Профессиональный децибелный измеритель шума 30-130db цифровой уровня звука датчик громкости


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Product Description




Specification


item
value
Warranty
1 year
Customized support
OEM, ODM
Place of Origin
China
Guangdong
Brand Name
NOYAFA
Model Number
NF-562
Display screen
FSTN display
Sensor
condenser microphone
Noise measurement
30-130dB
Measurement accuracy
±1.5dB
Resolution
0.1dB
Fast sample rate
125ms
Slow sample rate
1S
Over range reminder
Yes
Maximum and minimum measurement
Yes
Battery
3*1.5V/AAA Battery


Company Profile






FAQ


1. who are we?
SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is a manufacturer set up in 2006 and based in Shenzhen.supplying LCD cable tester,Cable length tester,Optic multimeters,CCTV monitor tester,HD cable tester,Toolkits and Laser range finder field. NOYAFA has two parts,one is factory in Hunan,and the other one is Office in Shenzhen.In the factory,there are over 250 workers help us produce the products,control the quality and function checking;In our office,there are over 20 engineers help us study&design new product each year and help customers solve product problems,and more than 25 sales people offer service to all over the world customers,especially OEM & ODM oders. After years of development,the company has created a wealth of experience in sales and after-sales service team.Manufacturers and users in the formation of a very high reputation.At present,Our products are exporting to all over the world,especially to Europe,Asian. No matter when or where,customer satisfactory is our eternal pursuit and goal.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Network Cable Tester,POE Tester,Fiber Tester,Thermal Imager,Laser rangefinder,Blocking tester,land acre meter,wall detector,metal detector,Cement temperature tester,test pencil,Gas Tester,Alcohol Tester,Optical fiber and network cable kit,multimeter,Laser level,camera detector,endoscope and other products.
4. why should you buy from us not from other suppliers?
We are the manufacturer of network & Fiber testing instruments for years. With excellent RD team, we offer differend product lines in network cabling, and has been developing it's prodcut line with the policy of innovation and satisfactory.
Accepted Delivery Terms: FOB,CFR,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow;
5.Tax Tips
Please kindly note, we don't assume the additional import tax of your counrtry, Please don't give bad feedback because of it. Thank you very much!




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