What payment methods are accepted?

We accept T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow in USD, HKD, or CNY.

Who is the manufacturer?

We are Langdeli Technology Co., Ltd., a professional manufacturer with over 10 years of experience and our own factory in Guangdong, China.

3 in One Portable Sensitive Co Gas Detector Carbon Monoxide Meter for Gas Leak Electronic Measuring Instrument

Name: 3 in One Portable Sensitive Co Gas Detector Carbon Monoxide Meter for Gas Leak Electronic Measuring Instrument
Brand: Shenzhen Langdeli Technology Co., Ltd.
SKU: 1946156721

Guangdong, ChinaShenzhen Langdeli Technology Co., Ltd.

US$18.00

1-99 Pieces

US$16.50

100-499 Pieces

US$15.00

500-999 Pieces

US$13.50

1,000+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Transport Package

Neutral Box

Specification

70*70*28MM

Trademark

Dienmern

Origin

Shenzhen, China

HS Code

9027100090

Production Capacity

50000 Pieces/Year

Key features

3-in-1 Multi-Parameter Detection: Simultaneously measures Carbon Monoxide (0-500 ppm), Temperature, and Humidity for comprehensive monitoring.

Portable Compact Design: Mini size of 70*70*28mm with ABS material and LCD screen, ideal for easy carrying and daily use.

Rechargeable Battery: Equipped with a 500mAh lithium battery and Type-C charging cable for convenient power management.

Customizable OEM/ODM: Accepts customized OEM/ODM orders to meet specific brand and functional requirements.

Multiple Safety Certifications: Products pass CE, RoHS, FCC, PSE, and ISO9001 certifications for global market entry.

Professional Manufacturer: 10+ years experience with own factory, R&D team, and strict quality control from raw materials to production.

Lifetime Service Support: Provides one-year warranty and lifetime technical service for all customers.

Flexible Delivery Options: Fast delivery for stock items (1-3 days) and customizable timelines for bulk or OEM orders.

Company profile

Shenzhen Langdeli Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-17Nearest Port: shenzhenAverage Response Time: ≤9.24hTerms 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:Is the device rechargeable?

Yes, it features a 500mAh rechargeable lithium battery and supports charging via a 5V DC Micro Type-C cable.

Q:Can I customize the product with my brand?

Yes, we accept customized OEM/ODM orders to help you build your own brand.

Q:What certifications do your products have?

Our products have passed CE, RoHS, PSE, FCC, MSDS, UN38.3, and ISO9001 certifications.

Q:What is the warranty period?

We provide a 1-year warranty and offer lifetime service support for our customers.

Q:How long is the delivery time?

Stock items take 1-3 days. Customized orders (under 300pcs) take 20-25 days, and bulk orders (up to 1000pcs) take about 30 days.

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3 in One Portable Sensitive Co Gas Detector Carbon Monoxide Meter for Gas Leak Electronic Measuring Instrument