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Pm2.5 Meter CO2 Gas Detector Home Use Air Quality Meter with LCD Screen Data Storage Download
US$48.00
1-99 Pieces
US$43.00
100-999 Pieces
US$40.00
1,000+ Pieces
Sample price:US$48.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
DM72BBrand
DienmernCustomized
CustomizedPortable
PortableCertification
CE, RoHSGas
CO2 Pm2.5 Tvoc HchoType
Desktop Multifunctional Air Quality DetectorProduct Name
Multifunctional Air Quality DetectorMeasure
CO2+Pm2.5+Tvoc+Hcho+Temperature+HumiditMeasure Range CO2
400-5000ppmUsage
Indoor/Outside/Bedroom/CarCertificate
CE RoHSPower Supply
Li-Battery 3000mAh IncludingAlarm Type
SoundWeight
225gTransport Package
Neutral PackagingSpecification
19cm*12cm*10cmOrigin
ChinaHS Code
9027100090Key features
Multifunctional Detection: Monitors CO2, PM2.5, TVOC, HCHO, Temperature, and Humidity simultaneously.
Large Data Storage: Automatically saves 4,000 historical records with CSV export support.
Portable Design: Compact size 145*78*97.2mm and lightweight 225g for easy carrying.
Long Battery Life: Built-in 3000mAh rechargeable Li-battery with TYPE-C charging.
Clear LCD Display: Real-time digital display of all air quality parameters and time.
Sound Alarm Function: Triggers beep sound when CO2 levels exceed 1000ppm.
CE and RoHS Certified: Meets international safety and environmental standards with MSDS.
Customization Available: Supports logo printing, custom packaging, manuals, and software changes.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2013-05-17Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryLangdeli Technology Co., Ltd. is identified as a China-based manufacturer/factory specializing in testing instruments, including air-quality monitors, gas detectors, radiation monitors, and related devices. The supplier reports 10 years of manufacturing experience, its own factory and production facilities, more than 10 production lines, an ISO 9001 management-system certification, and 6–10 R&D engineers and quality-control staff. It also states that its products hold CE, RoHS, PSE, and FCC certifications and that it has invention and utility-model patents. The supplier claims customized solutions, strategic partnerships with large companies, broad institutional and enterprise usage, and sales and after-sales service capabilities. However, the provided information does not establish independent verification of these claims, detailed financial strength, or specific customer names and project outcomes.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a professional testing-instrument manufacturer with its own factory, production workshop, and office buildings. Its stated product scope includes air-quality monitors, gas detectors, radiation monitors, and other testing instruments.
CertificationsThe supplier reports ISO 9001 certification for its management system and states that its products have passed CE, RoHS, PSE, and FCC certifications. These are explicit certification claims, although the provided slices do not include certificate numbers, validity dates, or issuing-body verification.
After-Sales capabilityThe supplier states that it has a comprehensive sales team and channel system capable of quickly responding to customer needs and providing professional pre-sales consultation and after-sales service. The evidence supports the existence of a stated service structure, but does not provide service-level metrics, response times, warranty terms, or repair arrangements.
R&D capabilityThe supplier identifies itself as a high-tech enterprise, reports a professional R&D team, emphasizes technological innovation, and claims multiple invention and utility-model patents. It also reports 6–10 years of combined R&D-engineer experience, providing explicit positive evidence of innovation resources and activity.
Production capacityThe supplier states that it operates its own factory and production workshop, has advanced production equipment, and runs more than 10 production lines. It also reports 6–10 quality-control staff, indicating established production and quality resources, although actual capacity, output, and utilization are not specified.
Customization capabilityThe supplier explicitly states that it provides customized testing-instrument solutions and maintains R&D, production, and sales capabilities for testing instruments. This supports customization capability, but the slices do not specify customization scope, engineering lead times, minimum order quantities, or examples of completed customized products.
Client casesThe supplier reports strategic partnerships with multiple large companies and says its products are used by government agencies, environmental-protection departments, health-supervision departments, food enterprises, and other fields. These statements indicate broad claimed application and customer exposure, but no customer names, order details, or independently verifiable case studies are provided.
Product Q&A
Q:What items can this tester test?
A:
It is a multifunctional tester that can test CO2, PM2.5, TVOC, HCHO(Formaldehyde), Temperature and Humidity
Q:What is the test range of CO2?
A:
CO2 test range: 400-5000ppm
Q:What is the test range of PM2.5, TVOC and HCHO(Formaldehyde)?
A:
PM2.5 test range: 0-999 ug/M3 TVOC test range: 0.001-9.999mg/M3 HCHO test range: 0.001-9.999mg/M3
Q:What is the standard range for CO2?
A:
Good 400-1000 Medium 1001-2000 Unhealthy >2000
Q:What is the standard range for PM2.5?
A:
Good 0-12 Medium 12-35 safe value 35-70 Unhealthy more than 70
Send Inquiry
*To:Shenzhen Langdeli Technology Co., Ltd.
Shenzhen Langdeli Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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