What is the minimum order quantity?

The minimum order quantity is 1 PC.

What certifications does the product have?

The product holds CE Certificate and ISO9001 certification.

CE Certificate Length 120 mm Water pH Electrode pH Sensor with Double Salt Bridge

Name: CE Certificate Length 120 mm Water pH Electrode pH Sensor with Double Salt Bridge
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 1921031165

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$38.00

2-24 Pieces

US$33.00

25-49 Pieces

US$30.00

50-99 Pieces

US$28.00

100+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year Lifetime Fee Technical Support

Warranty

1 Year Lifetime Fee Technical Support

Model NO.

ASP100

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry, Chemical

Certification

ISO9001

pH

0~14pH

Working Pressure

0~4bar

Working Temperature

0.0~100.0℃

Transport Package

Packaging

Specification

Diameter 12mm/Length120mm

Trademark

drfn

Origin

China

HS Code

9033000090

Production Capacity

50000 Pieces/Year

Key features

Double Salt Bridge Design: Annular ceramic hole ensures fast response, anti-plugging, and easy cleaning.

High Strength Glass Shell: Blue low impedance hemispherical glass head is durable and not easy to break.

Wide Customization Options: Supports customization from samples, designs, full, minor, and flexible customization.

Versatile Applications: Suitable for environmental protection, water conservancy, biopharmaceuticals, and more.

Professional Manufacturer: Integrates development and production with strict quality guarantees.

ISO9001 Certified: Manufacturing process and management system certified to ISO9001:2015 standards.

100% Product Inspection: Finished products undergo strict visual and functional inspection before shipment.

Lifetime Technical Support: Provides lifetime fee technical support and 1-year warranty for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Suzhou Delfino Environmental Technology Co., Ltd.

Jiangsu, 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: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.95h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, multiple customization models, ODM/OEM services, SDK availability, and software proficiency in AutoCAD, Pro/E, and SolidWorks. Quality processes include documented inspection, complaint handling, corrective and preventive action procedures, and stated quality assurance. Production evidence includes two production lines, one million pH meter units annually, two quality inspectors, and lead times within 15 workdays in both peak and off-peak periods. Service coverage is comparatively limited: no overseas warehouse, showroom, agents, branches, or overseas service countries are reported, and there is no valid manufacturing-capacity contract with related subcontractors. R&D documentation available for audit is also lacking. Certification, financial credibility, and customer-case evidence are insufficiently documented in the provided information.

Supplier typeThe supplier operates an assembling line and two production lines, produces pH meters, and serves industrial process control, municipal water testing, environmental monitoring, laboratory, and portable instrument applications. The information supports classification as a manufacturer and assembler of measuring instruments, although no formal supplier-type designation is stated.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, a professional R&D team, continuous innovation, more than 20 patents, ODM capability, SDK availability, and engineering proficiency in AutoCAD, Pro/E, and SolidWorks. Nevertheless, no design-input, output, review, verification, or validation documents were available for auditor review.

Production capacityProduction evidence includes two production lines, annual pH meter output of 1,000,000 pieces, in-stock capability, two quality assurance/QC inspectors, standardized finished-product inspection instructions, and lead times within 15 workdays in peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists between the factory and related subcontractors.

Customization capabilityThe supplier explicitly provides 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. These repeated capabilities across design and R&D records provide clear evidence of broad customization support.

Product Q&A

Q:Is your company a manufacturer?

Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.

Q:What's the location of your company?

Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.

Q:How is your service?

We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Q:What is the warranty period?

We provide a 1-year warranty along with lifetime fee technical support.

Q:What are the customization options available?

We offer customization from samples, designs, full customization, minor customization, and flexible customization.