We can send by Express, by Sea and by Air.

Is will be broken during transport?

Please do not worry, we do standard export package.

What should I do if I do not know how to use?

User manual will be sent together, you can also contact us with more technological support.

CS1733 Double junction pH Sensor for strong acid alkali chemical

Name: CS1733 Double junction pH Sensor for strong acid alkali chemical
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 886909455

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$130.00-300.00

1 Piece

Product profile

Customization

Available

Type

Ph Electrode

Cooling System

Radiator

Model NO.

CS1733

Function

Over Voltage Protection, Overheat Protection, Short Circuit Protection

Materials

Plastic

Display

Digital

Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, CE

pH range

0-14pH

Temperature range

0-90 Degree

Pressure resistance

0-0.6MPa

Housing material

Double junction

Yes

Connection thread

NPT3/4 inch

Transport Package

Carton Box

Specification

Measuring range: 2-12pH

Trademark

Twinno

Origin

Shanghai, China

HS Code

9027

Production Capacity

2000PC/Month

Key features

Double Junction Design: Features a double salt bridge system with porous ceramics for stable performance in strong acid/alkali.

Customizable Cable: Cable length (5m-20m) and splice types (Pin, BNC) are fully customizable to your needs.

Durable PP Housing: Constructed with PP material and pressure resistance up to 0.6MPa for industrial use.

Competitive Pricing: Factory direct sales ensure best quality with competitive prices for bulk orders.

Fast Delivery: Normal models can be delivered within 3-7 days after payment confirmation.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

OEM/ODM Support: We offer full customization from samples, designs, and flexible minor modifications.

Company profile

Shanghai Chunye Instrument 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.Export Year: 2019-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with professional technical, 3D software design, SDK, ODM, OEM, and multiple customization capabilities. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus regular fire drills. It has in-stock service capability and participated in IE Expo 2026, but lacks overseas warehouses, showrooms, agents, and branches. Manufacturing-related controls show limitations: no valid manufacturing contract with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. The supplier reports financial records covering 2023–2025, but the provided information does not establish financial strength. Innovation evidence is mixed: ODM and OEM capability are stated, while no new products were reported in the past year. No specific customer names, projects, or verifiable customer cases are provided.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the existence is stated but current validity cannot be independently assessed.

R&D capabilityThe supplier reports professional technical R&D capability, available SDK support, ODM services, and OEM service for well-known brands. At the same time, it reports no new products during the past year, indicating that the available evidence supports technical and design capability but not recent product innovation.

Production capacityThe supplier reports two production lines and in-stock capability, but manufacturing controls have material gaps: there is no valid contract with affiliated subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. These stated deficiencies weaken confidence in controlled production execution.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design, R&D, and ODM services. This provides direct evidence of broad customization capability.