What is the warranty period?

We provide a 1-year warranty and after-sales service for the product.

Wall Mount Air Quality Analyzer 3-in-1 Pm2.5 Meter Monitor Celsius Gas Detector

Name: Wall Mount Air Quality Analyzer 3-in-1 Pm2.5 Meter Monitor Celsius Gas Detector
Brand: Shenzhen Langdeli Technology Co., Ltd.
SKU: 2184430045

Guangdong, ChinaShenzhen Langdeli Technology Co., Ltd.

US$23.00

2-499 Pieces

US$19.00

500-999 Pieces

US$18.00

1,000-2,999 Pieces

US$17.00

3,000-29,999 Pieces

US$15.50

30,000+ Pieces

Sample price:US$23.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Brand

Dienmern

Customized

Portable

Non Portable

Certification

CE, RoHS

Gas

Pm2.5,Temperature, Humidity

Type

Electrochemical Gas Analyzer

Transport Package

Main Unit, User Manual, USB Charge Cabel

Specification

270 x 90 x 35mm

Trademark

Neutral

Origin

China

HS Code

9027100090

Key features

Multi-Parameter Detection: Measures PM2.5, Temperature, and Humidity simultaneously with high accuracy.

Customizable Design: Supports logo printing, custom packaging, manuals, and software language customization.

Portable & Rechargeable: Compact size (270x90x35mm) with built-in 2000mAh rechargeable lithium battery.

CE & RoHS Certified: Product meets CE, RoHS, MSDS, and UN38.3 safety and environmental standards.

OEM/ODM Service: Professional manufacturer offering full OEM services including private design and patents.

Company profile

Shenzhen Langdeli Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-17Nearest Port: shenzhenAverage Response Time: ≤8.95hTerms 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 customization options are available?

We support logo printing, custom packaging, multi-language manuals, custom stickers, and software customization such as changing standard values or display languages.

Q:What certifications does the product have?

The product includes CE, RoHS, MSDS, and UN38.3 certifications. The factory also holds ISO9001.

Q:What is the delivery time for orders?

Delivery takes 2-30 days depending on quantity. Stocked items ship in 1-3 days, small non-stock orders in 5-10 days, customized orders in 20-25 days, and bulk orders up to 30,000 pcs in 30 days.

Q:What other products does the factory produce?

We produce multi-function air quality monitors, CO2 meters, ozone detectors, NH3 detectors, weather stations, decibel meters, alcohol testers, multimeters, radon detectors, Geiger counters, and electromagnetic detectors.

Q:What are the product specifications?

The device is white, weighs 320g, measures 270x90x35mm, uses a laser scattering sensor, and includes a main unit, user manual, and USB charging cable.