What is the warranty period for the product?

We provide a 12-month warranty for non-deliberate damage. All products and accessories are 100% tested before shipping.

Portable Multi-Gas Detector 2 in 1 (CO, H2S)

Name: Portable Multi-Gas Detector 2 in 1 (CO, H2S)
Brand: SHENZHEN KORNO I AND E CO., LTD
SKU: 819969635

Guangdong, ChinaSHENZHEN KORNO I AND E CO., LTD

US$341.05-425.35

1 Piece

Sample price:US$342.00/piece.Request sample

Product profile

Customization

Available

Brand

Korno

Customized

Model NO.

GT903-II

Portable

Certification

CE, CPA, CMC, Cnex, ISO, Ohsas

Gas

Co, H2s

Type

Electrochemical Gas Analyzer

N.W

0.35kg

G.W

0.7kg

Screen Size

2.4 Inch LCD HD Color Screen

Explosion Proof Sign

Exdll CT4 (Ia)

IP Rating

IP 66

Power

4000mA High Capacity Polymer Rechargeable Battery

Storage

Large Data Logger(100, 000 Groups)

Sampling

Pumping, Build-in Pump

Alarm Type

Audible and Visual Alarm

Case Material

ABC+PC

Transport Package

Size: 26*21*14cm

Specification

Product size: 21*8*7cm

Trademark

Korno or customized

Origin

China

HS Code

9027100010

Production Capacity

10000/Month

Key features

Customizable Branding: Free logo printing on boot, label, manual, and stainless steel nameplate for orders over 20 pcs.

High-Capacity Battery: Equipped with a 4000mAh high-capacity polymer rechargeable battery for extended operation.

Large Data Storage: Stores up to 100,000 groups of data with USB export to Excel or graph formats.

HD Color Display: Features a 2.4-inch LCD HD color screen for clear reading of gas concentrations and history.

Multi-Mode Operation: Supports four modes: Detection, Storage, Display, and Pumping with adjustable flow rate.

Robust Build Quality: IP66 rated, explosion-proof (Exdll CT4), and durable ABS+PC case material.

Comprehensive Certifications: Certified by CE, CPA, CMC, Cnex, ISO, and Ohsas standards for global compliance.

12-Month Warranty: Provides a 12-month warranty for non-deliberate damage with 100% pre-shipment testing.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

SHENZHEN KORNO I AND E CO., LTD

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-06-01Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CPT

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad R&D, customization, OEM, and ODM capabilities, supported by recent product development and documented design, review, verification, and validation records. It operates through an associated factory established in 2008, with R&D, processing, assembly, sales, and after-sales departments, two production lines, and stated output of 20,000 handheld multi-gas detectors. Quality and supplier-management systems are supported by ISO 9001 and ISO 14001 certifications, documented corrective-action and complaint procedures, and raw-material traceability. The supplier reports inventory capability, valid contracts with associated subcontractors, lead times within 15 working days, and international market coverage exceeding 30 countries. However, no overseas warehouse or showroom is available, no SDK is provided, and the available financial information is insufficient to assess financial credibility. Fire-drill status is also unknown.

Supplier typeThe supplier operates with an associated factory and provides R&D, processing, assembly, domestic and overseas sales, and after-sales technical support functions. It also offers OEM and ODM services and maintains valid manufacturing contracts with associated subcontractors, indicating a manufacturer-oriented supplier structure.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.

After-Sales capabilityTechnology engineers provide technical support for production and after-sales service, while the company describes dedicated after-sales technical support departments. It also has documented procedures and records for handling customer complaints, supporting an established after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides R&D and technical-engineering support, and has auditable design-input, output, review, verification, and validation documentation. It offers ODM services, although no SDK is available.

Production capacityThe associated factory was established in 2008, has processing and assembly plants, operates two production lines, maintains inventory capability, and reports 20,000 units of handheld multi-gas detector output. It also reports lead times within 15 working days in both peak and off-season periods and valid contracts with associated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its ODM and OEM service availability further supports the stated customization capability.

Client casesThe supplier identifies Mordoch University, HUANGKUANG University, Humboldt University Berlin, S. P. Refinery Co., Ltd, and China National Petroleum Corporation among its customers. It also reports serving markets in Asia, Europe, and America across more than 30 countries.

Product Q&A

Q:Can I have a sample order?

Sample orders are welcomed at the first time for testing purposes.

Q:What is the production capacity and quality control process?

We have written instructions for incoming material and finished product inspections. All finished products undergo 100% inspection, and non-conforming units are marked, segregated, repaired, and re-inspected.

Q:How can I get a good price?

We provide high value with competitive prices. Please attach your detailed request, application place, order quantity, delivery mode, and payment terms to the inquiry email.

Q:What customization services are available?

We offer logo printing on the boot interface, label, and manual. Free stainless steel nameplates with company names are available for orders of 20 pieces or more. Large orders may include custom case colors.

Q:What are the standard and optional accessories?

Standard accessories include a portable aluminum case, user manual, certification, USB charger, data cable, and calibration cover. Optional accessories include a vapor filter, hose, and sampling handle.