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4 in 1 Co H2s O2 CH4 Nh3 Sensor LCD Portable Industrial Multi-Gas Detector

Name: 4 in 1 Co H2s O2 CH4 Nh3 Sensor LCD Portable Industrial Multi-Gas Detector
Brand: Henan Zhong An Electronic Detection Technology CO.,LTD
SKU: 2200554805

Henan, ChinaHenan Zhong An Electronic Detection Technology CO.,LTD

US$120.00

1-299 Pieces

US$110.00

300-499 Pieces

US$100.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

KP826

Brand

Zhong an

Customized

Portable

Certification

FCC, CE, RoHS, ATEX Rosh Sil

Gas

Pid O2 CO2 H2s

Type

Electrochemical Gas Analyzer

Product Name

Portable 4-in-1 Gas Detector

Detection Method

Natural Diffusion

Alarm

Sound/Light/Vibration,Three-Level Alarm

Interface

USB(U3)

Battery

3.V1700mA Lithium-Ion Rechargeable Batter

Instrument Accuracy

3%Fs

Ingress

IP65

Instrument Size

126mm×66mm×33mm

Instrument

210g

Gas Detected

Combustible Gas,Toxic Gas

Transport Package

Flight Cases

Specification

30*20*20cm

Trademark

zhongan

Origin

China

HS Code

9027100090

Production Capacity

500000

Key features

Multi-Gas Detection Capability: Detects up to four toxic gases including H2S, O2, CH4, NH3, CO, and CO2 simultaneously.

High Sensitivity and Fast Response: Electrochemical sensors ensure rapid detection with 3% Fs accuracy in complex environments.

Comprehensive Alarm System: Features sound, light, and vibration alarms with three-level alert thresholds.

Durable and Portable Design: IP65 rated, lightweight at 210g, with dimensions 126x66x33mm for easy handling.

Long Battery Life: Equipped with a 3.7V 1700mAh Lithium-Ion rechargeable battery for extended use.

OEM and ODM Customization: Supports full customization including samples, designs, and flexible production options.

Multiple Safety Certifications: Certified with FCC, CE, RoHS, and ATEX for global safety compliance.

One-Year Warranty Coverage: Includes 12-month warranty for all products covering mechanical defects.

Company profile

Fast DeliveryQuality AssuranceIn-stock CapacityOEM Services

Henan Zhong An Electronic Detection Technology CO.,LTD

Henan, 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: 7 years CertifiedNearest Port: Zhengzhou PortAverage Response Time: ≤1.08h

AI-Powered supplier vetting

SummaryZhongAn presents evidence of quality and management certifications, including ISO9001:2015, CE, RoHS, and FCC. It reports structured finished-product inspection, 11 quality assurance/control inspectors, in-stock capability, and order lead times within 15 workdays in both peak and off-season periods. The supplier provides extensive customization, ODM, and OEM services, and reports new products within the past year. After-sales support is described as available 24 hours daily with technical guidance and maintenance, but no written complaint-handling, corrective-action, or service-assessment procedures are documented. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses, showrooms, or stated countries served. Financial credibility cannot be assessed from the provided slices because the financial entries identify years but provide no financial results. Customer cases are not explicitly documented.

Supplier typeThe supplier provides ODM, OEM for well-known brands, and multiple forms of customization. Its stated export-sales share is 51%–70%, indicating international commercial activity, although the slices do not explicitly identify its legal supplier classification or manufacturing business type.

CertificationsThe supplier states that quality is certified by international authorities and identifies ISO9001:2015, CE, RoHS, and FCC certifications. These are explicit certification holdings or capabilities in the provided information.

After-Sales capabilityThe supplier states that it has a professional after-sales team offering installation, commissioning, technical guidance, maintenance, and 24-hour online response. However, it has no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures, and no overseas agents, branches, warehouses, or showrooms.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, demonstrating stated product-development activity. It has no available SDK, but the available evidence still supports innovation capability for product development and design services.

Production capacityThe supplier reports 11 quality assurance/control inspectors, documented and uniformly followed finished-product inspection instructions, in-stock capability, and lead times within 15 workdays in both peak and off-season. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors and has no written service-capability assessment procedure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of customization capability.