Customization: | Available |
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After-sales Service: | Yes |
Warranty: | Yes |
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Product name | Multi-function 9 in One Air quality monitor | Material | ABS+Metal |
Color | Black+Silvery | Weight | 443.8g |
Product size | 190 x 80 x 52 mm | Screen display | LCD display |
Sensor technology | CO2: Infrared ( NDIR) PM2.5/10: Laser Scattering HCHO: Electrochemistry TVOC: Semiconductor |
Detection range | PM2.5 /10 (0-999 ug/M³) CO2 ( 400-5000 ppm) TVOC (0.000-9.999mg/m3) HCHO (0.000-1.999mg/m3) Temperature (-10-50 ° C) Humidity (20%-85% RH) |
Power supply | Rechargeable Li-battery 2000mah including USB charging cable | Other features | -24 hours real time monitoring. -HCHO/TVOC calibration -Time & Date display -CO2 Alarm on /off |
Langdeli Technology Co., Ltd. is a professional manufacturer with 10 years of experience in producing testing instruments, committed to providing customers with high-quality and high-performance testing instruments. The company has advanced production equipment, a professional R&D team and sales team, as well as its own factory, production workshop, and office buildings.
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.