6-in-1 Noise Meter Sound & Air Quality Tester Pm2.5 Detector Gas Analyzers

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DM72N
• Brand: Dienmern
• Customized: Customized
• Portable: Portable
• Certification: CE, RoHS
• Gas: Decibel / Pm2.5
• Type: Desktop
• Product Name: Multi-Functuion Decibel & Pm2.5 Detector
• Material: ABS
• Color: Black
• Weight: 210g
• Size: 145*78*97.2mm
• Display: LCD
• Sensor: Condenser Microphone / Laser Scattering
• Power Supply: 3000mAh Rechargeable Li-Battery
• Features: Temperature Unit Switch(ºC/ºF)
• Usage: Home/Office
• Transport Package: Neutral Box
• Specification: 145*78*97.2mm
• Origin: Shenzhen, China
• HS Code: 9027100090

Product Description

6-in-1 Noise Meter Sound & Air Quality Tester Pm2.5 Detector Gas Analyzers

Product Description

Product Parameters

Product Name	Multi-functuion Decibel & PM2.5 Detector
Material	ABS
Color	Black
Display	LCD
Power Supply	3000mAh Rechargeable Li-battery, USB Charging Cable
Features	Temperature Unit Switch(ºC/ºF)
Usage	Home/Office/Gym/Classroom
Size	145*78*97.2mm

Company Profile

Shenzhen Langdeli Technology Co., Ltd. is founded in 2013 year.
The company headquarters is located at Shenzhen City, the factory production workshop is located at Zhongshan city, both cities are in Guangdong Province, which is in the south of China, near Hongkong. Our company covers total area of 4100 square meters, enjoying convenient transportation and beautiful environment.

We are a professional technology enterprise integrating R & D, production and sales.

Our company adopts advanced technology, focus on all kinds of Various instruments and electronic products. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Our products are not only selling well in all cities and provinces around China, but also exported to clients around the world, such as USA, Europe and Asia countries.

We have obtained CE, RoHS, ISO9001, PSE, FCC certificates etc. In addition, We are a Chinese AAA credit enterprise and a High-tech enterprise. We have numerous product design patent certificates, utility model certificates, as well as our own trademarks and brands.

We have much experience to cooperate with big companines, We welcome OEM, ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

FAQ

1. Q : What items can this tester test? 
A:  It is a multifunctional tester that can test Decibel, PM2.5, PM1.0, PM10, Temperature, Humidity.
 
2. Q : What is the standard range for detector? 
A: Decibel ( 30-130dBA ) / PM2.5 ( 0-999ug/m³ )
 
3.  Q : How to charge it? 
A: Mini  USB port  charging line which is included in the standard  accessories. 
     We also offer adapter(Like US adapter, Europe adapter...) if  add extra cost. 
 
4.  Q : How about OEM or custom? 
A: Sure, As professional and stable manufacture for manufacture factory, we can support many custom contents as below; 
Printing logo on product . 
Package, support custom pacakge. (We can send neutral artwork to client to design package) 
Manual, support custom maual for many language,like English, German, Japanese, Spanish, Dutch, Polish 
some custom sticker, like Amazon FBA upc label... To meet clients requirement. 
Customized software is also possible such as change the standard value , such as shoot logo display , such as customized language display Etc.

5.  Q : What's certificate include? 
A: CE and Rohs   MSDS and UN38.3   ISO9001 

6.  Q : What are the payment methods ? 
A : alibaba transaction guarantee (2% of the additional cost)   TT (Bank wire transfer ,an additional $25 per payment). 

7.  Q : What is the delivery time? 
A : After confirm the order, it will take about 2-30 days to delivery goods depend on the order quantity . 
Some models we have stocks , so 1-3 days will delivery goods; 
Some models not in stocks, if quantity is small , 5-10 days; 
Customized order, it will take 20-25 days normally;
For bulk orders up to 30000pcs

8.  Q : What products your factory produce ? 
A : CO2-Carbon Dioxide Meter   PM2.5 Detector   O3-Ozone Detector 
NH3-Ammonia Detector   Decibel Meter/Noise Meter/Sound Level Meter 
Multi-function Air Quality Monitor ( CO2/PM2.5/1.0/10/HCHO/TVOC,/Temp/Hum )
Geiger Detector ( Nuclear Radiation Detector )   Electromagnetic Detector
Alcohol Tester / Thermo-hygrometer / Weather Station / Multimeter / Radon Detector and so on.