What is the warranty period?

The product comes with a one-year warranty covering mechanical defects.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Multifunctional Composite Gas Detector Confined Space Hydrogen H2 Portable Gas Concentration Detection Analyzer

Name: Multifunctional Composite Gas Detector Confined Space Hydrogen H2 Portable Gas Concentration Detection Analyzer
Brand: Shenzhen Yifan Technology Co., Ltd.
SKU: 2150402155

Guangdong, ChinaShenzhen Yifan Technology Co., Ltd.

US$1,142.80

1-9 Pieces

US$1,000.00

10+ Pieces

Product profile

After-sales Service

One-Year Warranty

Warranty

One-Year Warranty

Brand

Yifan

Model NO.

YF900A-H2

Customized

Portable

Certification

FCC, CE, RoHS

Gas

Type

Electrochemical Gas Analyzer

Working Hours

More Than 24 Hours

Print Function

Yes

Data Output

WiFi,4G, Bluetooth

Sampling Method

Pump

Detection Gas Types

up to 30 or More

Transport Package

Cardboard Box

Specification

50cm*40.5cm*32cm

Trademark

yifan

Origin

China

HS Code

5302

Production Capacity

10000pieces/Year

Key features

Customizable Gas Detection: Supports up to 30 gas types with full customization options for specific gas combinations.

Long Battery Life: Built-in 16000mAh battery ensures over 24 hours of continuous operation.

Advanced Data Connectivity: Features Bluetooth, 4G, WiFi, and USB for seamless data synchronization with mobile and cloud platforms.

Rugged Industrial Design: IP65 rated waterproof, dustproof, and explosion-proof casing with anti-corrosion rubber protection.

Intuitive Display Interface: Equipped with a 7-inch industrial TFT color screen for clear, real-time data visualization.

Remote Software Upgrade: Supports remote APP upgrades and equipment maintenance for continuous functionality.

Flexible Sampling Method: Pump suction sampling allows for accurate detection in remote or blind spot areas.

Company profile

Shenzhen Yifan Technology Co., Ltd.Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.99h

AI-Powered supplier vetting

SummaryShenzhen Yifan Technology Co., Ltd. is a China-based limited company established in 2016 with 60 employees, offering gas detectors and temperature testers. It demonstrates documented corrective-action, complaint-handling, supplier-assessment, and service-capability procedures, plus quality assurance, raw-material traceability, and 100% finished-product inspection. The supplier supports customization, ODM, OEM for popular brands, and has introduced new products within the past year and provides an SDK. However, it does not provide 3D software design, overseas warehouses, overseas showrooms, overseas agents or branches, or services in any stated overseas country. Manufacturing capacity has a significant documentation gap because no valid contract exists between the factory and its related subcontractor. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is identified as Shenzhen Yifan Technology Co., Ltd., a China-based limited company with a combined business type and 60 employees. It is not identified as part of a larger company group or an offshore company.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, supplier-service assessment, and offers inventory capability. Its service reach is limited by the absence of overseas warehouses, overseas showrooms, overseas agents or branches, and stated overseas service countries.

R&D capabilityThe supplier reported new products within the past year, provides ODM services, supports OEM for popular brands, and has an available SDK. These points provide explicit evidence of product-development and technical-support capability, although 3D software design is not offered.

Production capacityProduction-related evidence includes 100% finished-product inspection, two quality inspectors, raw-material traceability, inventory capability, and stated peak- and off-season lead times within 15 workdays. However, the factory and related subcontractor do not have a valid manufacturing-capacity contract, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services. This directly demonstrates broad customization coverage.