Is OEM customization available?

Yes, we accept customized OEM orders and provide product design services.

What certifications does the product have?

The product is certified with FCC, CE, and RoHS standards.

What is the power source for the detector?

It uses a 1500 mAh rechargeable lithium battery and charges via Micro USB port.

Ozone Concentration Detector Air Quality Detector O3 (ozone) Detector 3 in One

Name: Ozone Concentration Detector Air Quality Detector O3 (ozone) Detector 3 in One
Brand: Shenzhen Langdeli Technology Co., Ltd.
SKU: 2087880605

Guangdong, ChinaShenzhen Langdeli Technology Co., Ltd.

US$52.00

1-99 Pieces

US$47.00

100-999 Pieces

US$43.00

1,000+ Pieces

Sample price:US$52.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

DM509-O3

Customized

Portable

Certification

FCC, CE, RoHS

Gas

O₃

Type

Electrochemical Gas Analyzer

Product Weight

210g

Display

LCD Screen

Measure

Ozone, Temperature, Humidity

Test Range

0.00~50.00ppm

Aqi Range

0-500

Power Source

1500 mAh Rechargeable Lithium Battery

Transport Package

Neutral Packaging

Specification

164 x 74 x 26mm

Trademark

not have

Origin

Shenzhen, China

HS Code

9027100090

Production Capacity

50000 Pieces/Year

Key features

3-in-1 Detection: Integrates ozone, temperature, and humidity measurement in one portable device.

High Precision Sensor: Electrochemical sensor ensures accurate ozone detection down to tiny units.

Smart Alarm System: Clear sound alarm triggers immediately when ozone exceeds safe ranges.

Data History Storage: Automatically stores detection data for easy tracing of air quality changes.

Portable Design: Lightweight 210g design with high-end suitcase packaging for easy carrying.

Customizable Options: Product weight, display, and measurement parameters are fully customizable.

Certified Quality: Products hold FCC, CE, and RoHS certifications for global compliance.

Long Battery Life: Powered by 1500 mAh rechargeable lithium battery with Micro USB charging.

Company profile

Shenzhen Langdeli Technology Co., Ltd.

Guangdong, China

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.