Why should you choose us over other suppliers?

As one of China's earliest electrode manufacturers, REX boasts exceptional quality, advanced technology, and a stellar reputation.

How about your service?

We offer comprehensive pre-, in-, and post-sales services. We value trust and long-term partnerships over one-time deals, ensuring your needs and satisfaction are our top priorities!

What payment methods do you accept?

Delivery Terms: FOB. Payment Currencies: USD, CNY. Payment Methods: T/T, Credit Card, Cash. Languages: English, Chinese.

Accurate pH-30 Pen-Type pH Meter for Water Testing

Name: Accurate pH-30 Pen-Type pH Meter for Water Testing
Brand: REX (Shanghai) Technology Co., Ltd.
SKU: 2277321725

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

US$80.00

1-49 Pieces

US$75.00

50-99 Pieces

US$68.00

100+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

PH-30

Measuring Range

(-2.00~16.00)pH

Resolution Ratio

0.01pH

Indicating Error

±0.02pH

Material Quality

ABS

Measure The End Dimensions (mm)

φ 12 ×40

Transport Package

40×30×188 mm

Specification

0.15 kg

Trademark

REX

Origin

Shanghai, China

Production Capacity

2000 Piece/Per Year

Key features

IP67 Protection Rating: Dust and water resistant design ensures durability in harsh environments.

Replaceable Measuring End: Extends instrument service life by allowing easy replacement of the electrode.

Multi-Point Calibration: Supports 1 to 3 point calibration with automatic identification of GB and US buffers.

Automatic Temperature Compensation: Ensures accurate readings across a temperature range of 0.0 to 60.0 degrees Celsius.

Long Battery Life: Powered by 4 AAA batteries providing up to 200 hours of continuous operation.

High-Definition LCD Display: Features clear display with backlight adjustment and read-only locking modes.

OEM and ODM Services: Flexible customization options including full, minor, and design-based customization.

Comprehensive Warranty: Includes 1-year warranty coverage for mechanical defects and parts.

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: ≤5.71h

AI-Powered supplier vetting

SummaryRex is a professional technical supplier specializing in electrochemical analysis instruments with a strong focus on R&D and customization. The supplier offers 3D software design services and has a robust innovation capability, evidenced by ODM and OEM services. However, there are significant gaps in manufacturing contracts, inventory, and overseas service capabilities. Financial details are available for recent years, but specific certifications are not mentioned. Their export experience is moderate, and they maintain clear procedures for quality control and customer complaint management.

Supplier typeRex is a professional technical supplier with a focus on electrochemical analysis instruments, offering a wide range of products and solutions.

After-Sales capabilityThe supplier has clear procedures for customer complaint handling and corrective actions, indicating a structured after-sales service capability.

R&D capabilityThe supplier demonstrates strong innovation capability with R&D focus, SDK availability, and new product development.

Production capacityProduction capability is limited by the lack of valid manufacturing contracts and in-stock service capacity.

Customization capabilityRex offers extensive customization capabilities, including full and flexible customization options.

Product Q&A

Q:Can we schedule a company visit?

Located in Shanghai, China, we have diverse departments. Visit our factory by scheduling with customer service for an enriching experience!

Q:What is the minimum order quantity for your products?

No minimum order quantity. Sample orders available to check quality.

Q:Can customers create their own brand?

Yes! We offer ODM and OEM services tailored to your needs.

Q:What can you purchase from us?

We offer lab pH sensors, conductivity probes, dissolved oxygen sensors, ion-selective and reference sensors, online electrodes, lab testing gear, and large online monitoring instruments.

Q:How do you ensure quality?

Pre-production samples and final inspections. Electrodes pre-soaked for immediate use.