3 in One CO2 Air Quality Monitor Temperature Humidity Meter

• After-sales Service: 1 Year
• Warranty: 1 Year
• Brand: Dienmern
• Customized: Customized
• Portable: Portable
• Certification: CE, RoHS
• Model NO.: DM1209C
• Gas: CO2
• Product Name: Air Quality Monitor
• Material: ABS
• Color: White
• Display: LCD Dislay
• Product Size: 70*70*28mm
• CO2 Technology: Laser Scattering
• Transport Package: Neutral Package
• Specification: 70*70*28MM
• Origin: Shenzhen, China
• HS Code: 9027100090

Product Description

3 in one CO2 Air Quality Monitor Temperature Humidity Meter

Product Parameters

 

Product name	Air quality detector
Material	ABS
Color	White
CO2 Range	400-5000ppm
Display	LCD Dislay
Product size	70*70*28MM
Application	Home Office
Warranty	1 year

Product Description

Company Profile

Shenzhen Langdeli Technology Co.,Ltd  is a modernized comprehensive scientific research enterprise which was established in March 2013, located in Shenzhen City, Guangdong Province China. 

It is mainly in the business of research and development, production, sales of all kinds of Testing instruments and tools , It has established extensive cooperative relations with partners in Netherlands,Spain, Germany ,France, Britain, Poland, Switzerland,Italy,Ireland, Romania,Chile, Mexico, the United States,Japan,korea etc. 

At present, the factory is mainly producing and supplying of infrared carbon dioxide(CO2) monitor, negative oxygen ion detector, Ozone meter ,Dust PM2.5 monitor with TVOC and HCHO,NH3 meter , Noise meter monitor ,Radon gas analyzer,thermometer, etc. which all have passed CE, ROHS, PSE approved, distributed all over the world and has been highly recognized. 

Since its establishment , the Company has won the title of China's national high-tech enterprise and is the top quality merchant of Alibaba for years,Production scale has 3000 square meters, and with 100 employees. 

Langder has a strong independent research and development team, all Products are from its own private designs and have the apperance patents. It not only provides system solutions for various industries, but also provide product design and OEM services for customers .

FAQ

1. who are we?
We are based in Guangdong, China, starting from 2013, sell to North America(25.00%), Western Europe(20.00%), Southern Europe(13.00%), Eastern Europe(9.00%), Northern Europe(8.00%), South America(7.00%), South Asia(5.00%), Eastern Asia(5.00%), Southeast Asia(5.00%), Central America(2.00%), Mid East(1.00%). There are total about 51-100 people in our office.

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?
Air Quality Monitor, CO2 Meter, Geiger Counter, Decibel Meter, Alcohol Tester, etc.

4. why should you buy from us not from other suppliers?
1.Accept customized OEM orders. 2.We provide one-year warranty and lifetime service for customers. 3.Accept third-party inspection service to guarantee quality for you. 4.Our products are private, developed and produced by our factory independently.

5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery;
Accepted Payment Currency: USD, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese.