What is the standby time for the device?

The standby time is greater than 12 hours of continuous operation.

Is the device portable?

Yes, it is a portable gas detector weighing about 200g with dimensions of 130*67*30mm.

High Quality Sensitivity Sensor Portable 4-in-1 Multi-Gas Analyzer Detector

Name: High Quality Sensitivity Sensor Portable 4-in-1 Multi-Gas Analyzer Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 2105242602

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

US$129.00

1-499 sets

US$98.00

500-4,999 sets

US$54.00

5,000+ sets

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

NKYF

Brand

Nkyf

Customized

Portable

Certification

FCC, CE, RoHS

Gas

NO2

Type

Electrochemical Gas Analyzer

Display Error

≤±5%Fs

Response Time

T90<60s

Operating Voltage

DC3.7 V

Standby Time

Greater Than 12h Continuous

Weight

About 200 G

Transport Package

Box

Trademark

NKYF

Origin

China

Production Capacity

1000pieces/Month

Key features

Multi-Gas Detection: Simultaneously monitors CO, H2S, O2, and combustible gas with high sensitivity.

Triple Alarm System: Features audio, visual, and vibratory indicators for instant safety alerts.

Portable Design: Compact size (130*67*30mm) and lightweight (200g) for easy carrying.

Long Standby Time: Provides over 12 hours of continuous operation on a single charge.

Customizable Options: Supports custom display error, response time, and language settings.

Quality Certified: Passed ISO 9001, FCC, CE, and RoHS certifications for reliability.

Fast Response: T90 response time is less than 60 seconds for rapid detection.

Rechargeable Battery: Equipped with a rechargeable battery and 6-8 hour charging time.

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: ≤3.60h

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.

Product Q&A

Q:Can I have a sample order to test quality?

Yes, we recommend and welcome sample orders to test and check before placing a bulk order.

Q:Do you offer a guarantee for the products?

Yes, we offer a 1 or 2-year guarantee for our products.

Q:Can I get a cheaper price for large quantities?

We will reduce the price according to the specific quantity and your requirements for the product.

Q:How does your factory handle quality control?

Quality is our priority. Our factory has passed ISO 9001 with annual audits and has procedures to check products at all stages, from raw materials to finished goods.

Q:What gases can this detector monitor?

It can simultaneously monitor CO, H2S, O2, and combustible gas.