What are the payment terms?

We accept T/T and PayPal as terms of payment.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-seasons.

Can the product be customized?

Yes, we support OEM and ODM services, including customization from samples, designs, and flexible minor customizations.

Portable Multi Gas Lel O2 H2s Co CH4 Combustible Gas Leak Detector

Name: Portable Multi Gas Lel O2 H2s Co CH4 Combustible Gas Leak Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 1956086211

Ningxia, ChinaNingxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

US$640.00

1-9 Pieces

US$530.00

10-49 Pieces

US$350.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

NKYF-SR50

Brand

Nkyf

Customized

Portable

Certification

FCC, CE, RoHS

Type

6 in 1 Gas Detector

Alarm Type

Vibration+Sound+Light Alarm

Usage

Outdoor Natural Gas Detector

Detecting Gas

Combustible Gas/H2s/Co/O2

Color

Yellow

Measure Range

0-100ppm

Power Supply

Rechargeable Lithium Battery

Sampling Method

Natural Diffusion

Customized Support

OEM, ODM

Product Name

Handheld Multi Gas Detector

Application

Chemical Plant

Display

LED Digital Display

Transport Package

Box

Specification

25*17*10

Trademark

NKYF

Origin

Gansu, China

Key features

6-in-1 Multi-Gas Detection: Detects combustible gas, O2, H2S, CO, NO2, CH4, and more with high precision.

Vibration+Sound+Light Alarm: Triple alarm system ensures safety in noisy or dark industrial environments.

OEM/ODM Customization: Supports full customization including color, alarm type, and specific gas ranges.

Rechargeable Lithium Battery: Portable design with rechargeable power supply for extended outdoor use.

Wide Application Scope: Ideal for chemical plants, petroleum, environmental protection, and water treatment.

ISO 9001 Certified Quality: Factory passed ISO 9001 with strict quality control at all manufacturing stages.

1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all gas detector products.

LED Digital Display: Clear LED digital display for real-time gas concentration monitoring.

Company profile

OEM ServicesProduct CertificationFlexible CustomizationSelf-branded

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Ningxia, 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: 5 Years CertifiedNearest Port: Guangzhou, ShenzhenAverage Response Time: ≤3.26h

AI-Powered supplier vetting

SummaryThe supplier operates across environmental monitoring instruments, gas detector alarm systems, integrated circuits, software, security equipment, machinery, electrical equipment, and related products. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, SDK availability, and OEM service for well-known brands. Quality processes include documented inspection, corrective and preventive action, complaint-handling procedures, and stated quality assurance. Production evidence includes one production line, 2 quality assurance and quality control inspectors in one record, 11–20 quality control staff in another, and annual gas detector alarm system output of 200,000 pieces. The supplier has inventory capability and export-market coverage but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouse capability, and overseas showroom capability. No sufficient evidence confirms certifications or specific customer cases.

Supplier typeThe supplier’s stated business scope covers sales and design-related activities for environmental monitoring instruments, gas detector-related products, integrated circuit chips, software, security equipment, machinery, electrical equipment, fire equipment, and other industrial products. The records also indicate that certain activities may require approval or licenses from relevant authorities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, which supports structured service management. However, it has no overseas warehouse capability and no overseas showroom capability, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier reports new-product development during the past year, ODM service capability, and an available SDK. These records provide explicit evidence of product development and technical integration capability.

Production capacityProduction evidence includes annual output of 200,000 gas detector alarm systems, one production line, inventory capability, documented finished-product inspection instructions, and an off-peak lead time within 15 working days. However, the supplier has no valid contract with its related subcontractors for manufacturing capacity, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capabilities are recorded in both R&D and design-service information, strongly supporting broad customization coverage.