What certifications does this product have?

The product is certified with ISO9001, RoHS, CE, Epr, CNAS, and ISO-14001.

What is the measuring range and accuracy of the probe?

The measuring range is 0-14 pH with an accuracy of 0.03 pH.

pH-2-211 Wholesale pH Probe Electrode for Food Industry Professionals

Name: pH-2-211 Wholesale pH Probe Electrode for Food Industry Professionals
Brand: REX (Shanghai) Technology Co., Ltd.
SKU: 2154453765

Shanghai, ChinaREX (Shanghai) Technology Co., Ltd.

US$45.00

5-99 pieces

US$40.00

100+ pieces

Product profile

Customization

Available

After-sales Service

Half a Year

Warranty

Half a Year

Model NO.

PH-2-211

Display

Connect The Instrument to Display The Data

Portable

Appliance

Food Analysis, Medical Research, Biochemistry, Environmental Protection, Water Quality Analysis

Certification

ISO9001, RoHS, CE, Epr, CNAS, ISO-14001

Size(mm)

Diameter 20*120

Measuring Range(pH)

0-14 pH

Connector

BNC

Accuracy

0.03 pH

Temp Range(℃)

5-60

Housing Material

POM

Customized Support

OEM, ODM

Solution

Kcl Solution

Specification

Φ12*120mm

Trademark

REX

Origin

Shanghai, China

Production Capacity

1000 Piece/Pieces Per Month

Key features

High Precision Measurement: Achieves 0.03 pH accuracy with a measuring range of 0-14 pH for reliable results.

Comprehensive Certifications: Certified by ISO9001, RoHS, CE, Epr, CNAS, and ISO-14001 for quality assurance.

Versatile Applications: Ideal for food analysis, medical research, biochemistry, and water quality testing.

Flexible Customization: Supports OEM and ODM services with options for size and design customization.

Portable Design: Compact and portable structure, easy to connect instruments for on-site data display.

Quality Guarantee: Strict quality control with pre-production samples and final inspections before shipment.

Trusted Manufacturer: Backed by 60 years of core technology and over 10 years of export experience.

Company profile

Patents AwardedFast DeliveryLow MOQFlexible Customization

REX (Shanghai) Technology Co., Ltd.

Shanghai, 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: ≤15h

AI-Powered supplier vetting

SummaryRex is identified as a professional technical supplier focused on electrochemical analysis instruments, sensors, and application solutions, with more than half a century of stated experience. It provides 3D design, customization, ODM, OEM, and SDK-related capabilities, and reports new product development during the past year. Quality processes include documented finished-product inspection, corrective and preventive action procedures, complaint-handling procedures, quality assurance, and raw-material traceability. Export activity is established, with 41%–50% of sales from exports and nine years of exporting experience. However, the available information indicates no valid manufacturing-capacity contract with affiliated subcontractors, no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Environmental and fire-drill information is unavailable. No explicit certification information or named customer cases is provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business focuses on electrochemical analysis instruments, sensors, and application solutions, covering laboratory, online, and on-site testing.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, plus written supplier-service assessment procedures. However, it reports no overseas agents or branches and no overseas service countries, limiting evidence of localized international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, an available SDK, new products during the past year, ODM services, and OEM services for popular brands. Its stated long-term focus on electrochemical analysis and expanding product categories further supports technical innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D design, ODM, and OEM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period for this pH probe?

The product comes with a 1-year warranty. After-sales service is provided for half a year.

Q:Can I customize the size or design of the electrode?

Yes, we support OEM and ODM services. Customization options include full customization, minor customization, and flexible customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the accepted payment methods?

We accept T/T, LC, PayPal, Western Union, Credit Card, and Cash. Payment currency can be USD or CNY.

Q:How long is the lead time for production?

The average lead time is within 15 workdays during the off-season, and one month during the peak season.