Is technical support available?

Yes, we offer lifelong free technical guidance and training. Engineers are available for overseas service if necessary, with a response time within 3 hours.

Can the electrode be replaced?

Yes, the PH30 features a user-replaceable high-impedance planar electrode for various environments.

What is the pH measurement range?

The device measures a wide pH range from -2.00 to +16.00 with a resolution of 0.01pH.

CE Certified High Precision Handheld Digital pH Meter

Name: CE Certified High Precision Handheld Digital pH Meter
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 753387692

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$85.00-200.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 year warranty lifelong free technical support

Warranty

1 year warranty lifelong free technical support

Model NO.

PH30

Type

Portable water quality analyzer

Analysis Method

Chemical Analysis

Display

Digital

Application

Agriculture & Food

Portable

Chemical Analysis Type

electrochemistry

Operating Mode

Keyboard

Off Mode

Automatic

Certification

ISO9001, CE

Range

-2.00 ~ +16.00 pH

Resolution

0.01pH

Accuracy

+/- 0.01pH

pH Standard Solution

USA: 4.01, 7.00, 10.01 Nist: 4.01, 6.86, 9.18

Temperature Compensation

Automatic / Manual

Lock Function

Auto/Manual

Waterproof Rate

IP67

Auto Backlight off

30 Seconds

Auto Power off

5 Minutes

Power Supply

1X1.5V AAA7 Battery

Transport Package

1 Piece/Carton

Specification

6.5x9.5x22cm

Trademark

twinno

Origin

Shanghai, China

HS Code

9027

Production Capacity

5000pieces/Month

Key features

IP67 Waterproof Design: Waterproof and dustproof housing rated IP67, allowing it to float and be dropped in water.

High Precision Measurement: Resolution of 0.01pH and accuracy of +/- 0.01pH for reliable chemical analysis.

Wide pH Range: Measures pH from -2.00 to +16.00, suitable for diverse environments and samples.

Versatile Applications: Ideal for agriculture, food, lab, industrial process, soil, meat, fruit, and skin testing.

Long Battery Life: Powered by 1x1.5V AAA battery with auto power-off after 5 minutes to save energy.

User-Friendly Operation: One-hand operation with large LCD backlight, auto-lock, and replaceable high-impedance electrode.

Lifetime Technical Support: Provides 1-year warranty with lifelong free technical guidance and training.

CE Certified Quality: Certified by CE and ISO9001, ensuring high standards for portable water quality analysis.

Company profile

Importers and ExportersExhibition ExperienceQuality AssuranceManagement Certification

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: ≤1.05h

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.

Product Q&A

Q:What is the minimum order quantity?

The MOQ is generally 1 unit/piece/set.

Q:What payment methods are supported?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Generally, 100% T/T in advance is required, with the balance paid before shipment.

Q:What are the delivery methods available?

We ship worldwide via sea, air, truck, express, or combined transportation from Shanghai Port.

Q:How long is the delivery time?

Delivery time varies by product type and quantity. Test equipment typically takes 3-7 days, while larger machines take 15-30 days. Some products are in stock.

Q:What is the warranty period?

We provide a 1-year warranty against defects in material and workmanship under normal use, starting from the commissioning acceptance date.