Wholesale Air Detector with Temperature and Humidity Monitoring CO2 Infrared Sensor
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Product Highlights
- Multi-Parameter Detection: Measures CO2, Temperature, and Humidity simultaneously with high precision.
- Wide CO2 Measurement Range: Detects CO2 levels from 400 to 5000 ppm for accurate air quality monitoring.
- Portable and Lightweight: Compact design weighing only 150g, ideal for indoor, outdoor, and vehicle use.
- Long-Lasting Battery: Equipped with a rechargeable 1600mAh lithium battery for extended operation.
- CE and RoHS Certified: Meets international safety and environmental standards for global compliance.
- Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects and performance issues.
- Customization Support: Offers logo printing, custom packaging, multilingual manuals, and software adjustments.
- NDIR Sensor Technology: Utilizes advanced infrared sensor technology for reliable and stable measurements.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Year
- Model NO.
- DM1308B-USB Port
- Brand
- Dienmern
- Customized
- Customized
- Portable
- Portable
- Certification
- CE, RoHS
- Gas
- CO2
- Type
- Air Quality Detector
- Measure
- CO2 , Temperature, Humidity
- Measure Range CO2
- 400-5000ppm
- Usage
- Indoor/Outside/Bedroom/Car
- Certificate
- CE RoHS
- Power Supply
- Li-Battery 1600mAh Including
- Sensor Type
- Infrared ( Ndir)
- Weight
- 150g
- Transport Package
- Neutral Packaging
- Specification
- 80 x 70 x 35mm
- Origin
- China
- HS Code
- 9027100090
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description





| Material | ABS |
| Color | White |
| Product size | 80 x 70 x 35mm ( 3.1 x 2.7 x 1.4 Inches ) |
| Power supply | rechargeable lithium battery 1600mah |
| Sensor type | infrared ( NDIR) |
| Test range | CO2 ( 400-5000 ppm) |
| Display Parameters | CO2 , Temperature, Humidity |
| Standard accessory | Main Unit , user manual, Type-C charge cable |
Langder 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 :
1. All kinds of air quality montior detectors
including :
-CO2 Meter with wirelss TUYA WIFI app
-WALL mount CO2 Meter
-Mini Smart CO2 Meters
-Mult-function Air quality monitor test CO2 pm2.5,PM1.0,PM10,HCHO,TVOC
2. Decibel Meter
3.Decibel & CO2 Meter
4.Ozone ( O3 ) Meter
5.NH3 Detector Meter
6.Weather station with TUYA WIFI APP
7.Alcohol Tester
8.Radiation detector
our ceritificates : CE, ROHS, PSE Battery MSDS
Since its establishment , the Company has won the title of China's national high-tech enterprise and is the top quality merchant 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 .
1.Q: What items can this tester test?
A: It is a tester that can test CO2, Temperature and Humidity
2.Q: What is the test range of CO2?
A: CO2 test range: 400-5000ppm
3.Q: What is the standard range for CO2?
A: Good 400-1000
Medium 1001-2000
Unhealthy >2000
4.Q: Which kinds of air index exceeded, would lead to Alarm sound?
A: Just CO2 data is more than 1000ppm, would lead to Beep sound.
5.Q: What is the test range of temperature and humidity?
A:
Temperature test range: -10°C - 50°C
Humidity test range: 20% - 85%
6.Q: How to charge it?
A: DC 5V(1A-2A) port charging line which is included in the standard accessories .
We also offer adapter(Like US adapter, Europe adapter...) if add extra cost.
7.Q: How about OEM or customizations?
A: As professional and stable manufacture for manufacture factory, we can support many custom contents as below:
a> Printing logo on product .
b> Package, support custom package(We can send neutral artwork to client to design package)
c> Manual, support custom manual for many language,like English, German, Japanese, Spanish, Dutch, Polish
d> some custom sticker, like Amazon FBA upc label... To meet clients requirement.
e> Customized software is also possible such as change the standard value , such as shoot logo display , such as customized language display Etc .
8.Q: what's certificate include?
A:
a> CE and Rohs
b> MSDS and UN38.3
c> ISO9001
9.Q: What products your factory produce?
A:
-Multifunctional Air quality monitor test CO2 pm2.5,PM1.0,PM10,HCHO,TVOC
-CO2 Meter with wirelss TUYA WIFI app
-WALL mount CO2 Meter
-Mini Smart CO2 Meters
-Decibel Meter
-Decibel & CO2 Meter
-Ozone ( O3 ) Meter
-NH3 Detector Meter
-Weather station
-Alcohol Tester
-Radiation detector
-Multimeter
-Electromagnetic radiation detector
-Radon detector
10.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 , it will take 30 days
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI232972". Items marked "" are certified.
Company Profile
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.
Since its establishment, the company has been dedicated to the research and development, production, and sales of testing instruments. We have established strategic partnerships with multiple large companies to provide customized testing instrument solutions. At the same time, we actively explore domestic and international markets, providing high-quality products and services for enterprises and individual users.
The company has a professional R&D team, constantly following up on the latest developments in domestic and foreign testing technologies, and applying the latest technologies to products. Our products cover multiple fields such as environmental testing, food safety, medical and health, including air quality detectors, water quality detectors, soil detectors, noise detectors, temperature and humidity detectors, combustible gas detectors, radiation monitors, alcohol measuring instruments, etc.
As a high-tech enterprise, Langdeli Technology attaches great importance to technological innovation and quality improvement. At the same time, we also attach great importance to intellectual property protection and have multiple invention patents and utility model patents.
The company has a comprehensive sales team and channel system, which can quickly respond to customer needs and provide professional pre-sales consultation and after-sales service. Our products have been widely used in government agencies, environmental protection departments, health supervision departments, food enterprises and other fields, and have received high recognition and praise from users.
The company has its own factory and office buildings, covering a total area of 5000 square meters. We have advanced production equipment and technology, which enables us to independently complete the entire process from raw material procurement to product production. Our factory has a complete production process and quality management system, ensuring that every step meets the company's quality requirements.
We are well aware that product quality is the lifeline of a company, so we always adhere to high-quality and high standard production processes. We have a professional quality inspection team that strictly controls every step from raw material procurement to production processes. We focus on the quality and performance of our products, continuously optimizing production processes and quality management to ensure that every product meets national standards and certification standards. Our products have passed multiple certifications, such as CE, RoHS, PSE, FCC, etc. These certifications indicate that our products meet the entry standards for overseas markets in terms of safety, environmental protection, health, and other aspects. This means that when you purchase our products, you can use them with more confidence, without worrying about the impact they may have on your health and environment.
In the future, Langdeli Technology Co., Ltd. Will continue to be committed to providing high-quality and high-performance testing instruments to provide users with higher quality products and services. We will continue to innovate and make progress, striving tirelessly to become a leading global manufacturer of testing instruments. We believe that through our efforts and innovation, we can become your trusted partner.
About Our Factory & Business Background
- Address
- Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
- Main Products
- Air Quality Montior, Gas Detector, Mini Camera, Voice Recorder, Geiger Counter
Our Industry Experience & Global Business Record
- Export Year
- 2013-05-17
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What items can this tester test?
- It is a tester that can test CO2, Temperature and Humidity
- What is the test range of CO2?
- CO2 test range: 400-5000ppm
- What is the standard range for CO2?
- Good 400-1000, Medium 1001-2000, Unhealthy >2000
- Which kinds of air index exceeded, would lead to Alarm sound?
- Just CO2 data is more than 1000ppm, would lead to Beep sound.
- How to charge it?
- DC 5V(1A-2A) port charging line which is included in the standard accessories. We also offer adapter(Like US adapter, Europe adapter...) if add extra cost.
- How about OEM or customizations?
- As professional and stable manufacture for manufacture factory, we can support many custom contents as below: a> Printing logo on product. b> Package, support custom package(We can send neutral artwork to client to design package) c> Manual, support custom manual for many language,like English, German, Japanese, Spanish, Dutch, Polish d> some custom sticker, like Amazon FBA upc label... To meet clients requirement. e> Customized software is also possible such as change the standard value, such a
- what's certificate include?
- a> CE and Rohs b> MSDS and UN38.3 c> ISO9001
- What products your factory produce?
- -Multifunctional Air quality monitor test CO2 pm2.5,PM2.5,PM10,HCHO,TVOC -CO2 Meter with wireless TUYA WIFI app -WALL mount CO2 Meter -Mini Smart CO2 Meters -Decibel Meter -Decibel & CO2 Meter -Ozone (O3) Meter -NH3 Detector Meter -Weather station -Alcohol Tester -Radiation detector -Multimeter -Electromagnetic radiation detector -Radon detector
- What is the delivery time?
- 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, it will take 30 days
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