How is the technical service provided?

We offer lifelong free technical guiding and training. Engineers are available for overseas service if required, with a response time within 3 hours.

CE Certified Pocket Digital ORP Tester Oxidation Reduction Potential Meter

Name: CE Certified Pocket Digital ORP Tester Oxidation Reduction Potential Meter
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 893231245

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$170.00-300.00

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.

ORP30P

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Certification

RoHS, CE, ISO9001

Type

Concentration Meter

Analysis Method

Chemical Analysis

Application

Agriculture & Food

Operating Mode

Keyboard

Off Mode

Automatic

Chemical Analysis Type

electrochemistry

Range

-1000 ~ +1000 Mv

Resolution

0.01pH

ORP Resolution

1mv

ORP Accuracy

+/- 1mv

Calibration

1point( Calibration at Any Point in Full Range)

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: Portable pen type with IP67 waterproof grade for stable and comfortable grip in various environments.

High Precision Measurement: ORP range -1000 to +1000 mV with 1mV resolution and +/- 1mV accuracy for precise testing.

Durable 316L Sensor: Removable and cleanable tool head made of 316L material, meeting sanitary specifications.

Lifetime Technical Support: Lifelong free technical guiding and training provided alongside a 1-year warranty period.

Fast Response Service: Maintenance time guaranteed within 7 working days and response time within 3 hours.

CE & RoHS Certified: Product holds CE, RoHS, and ISO9001 certifications for quality and safety assurance.

User-Friendly Operation: All functions operated with one hand, featuring auto-power off and self-diagnostic capabilities.

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

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: ≤1.46h

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?

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 balance before shipment.

Q:What are the available delivery methods?

We deliver 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 big 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 system startup date.