What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the measuring range of the ORP sensor?

The sensor measures a range of -2000mV to +2000mV.

Is the device portable?

No, this is an online immersion meter designed for fixed installation.

Professional Remote Water Quality Tester with ORP Measurement

Name: Professional Remote Water Quality Tester with ORP Measurement
Brand: Xi 'an ERUN Environmental Protection Technology Group Co., LTD
SKU: 2238525485

Shaanxi, ChinaXi 'an ERUN Environmental Protection Technology Group Co., LTD

US$143.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide Timely and Accurate Online After-Sales Ser

Warranty

1 Year

Model NO.

Erun-SZ4-A-A2

Display

Digital

Appliance

Medical Research, Biochemistry, Laboratory

Portable

Non Portable

Certification

CE, ISO9001

Type

Online ORP Meter

Weight

0.5kg

Power

Parameters

ORP

Model No.

Erun-Sz4-a-A2

Mounting

Immersion

Transport Package

Carton

Specification

144mm*144mm*130mm

Trademark

EURN

Origin

China

HS Code

90278099

Key features

High Precision ORP Measurement: Accuracy of 1mv with resolution of 2mv for reliable water quality monitoring.

Automatic Temperature Compensation: Features Pt1000 sensor with optional NTC variants for accurate temperature detection.

Dual Power Supply Support: Compatible with 85-265VAC or 9-36VDC with low power consumption under 3W.

Flexible Signal Output: Software selectable 0-20mA or 4-20mA output with RS485 Modbus RTU communication.

Robust Anti-Interference Design: High-impedance preamplifier ensures strong noise immunity in industrial environments.

IP68 Waterproof Protection: Sensor housing offers dust and water resistance for immersion applications.

Comprehensive Certifications: CE and ISO9001 certified for quality and safety compliance in global markets.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

Xi 'an ERUN Environmental Protection Technology Group Co., LTD

Shaanxi, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.21h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in the research, development, production, sales, technical consultation, service, and maintenance of environmental protection equipment, instruments, power-related equipment, petroleum equipment accessories, compressors, fire equipment, valves, pipes, cables, and auto parts. It reports ISO9001:2015 and ISO14001:2015 certifications, broad customization and ODM capabilities, and OEM service for well-known brands. Its operating infrastructure includes four subsidiaries, five branches, and two R&D and production bases. Manufacturing-related evidence includes valid contracts with associated subcontractors, inventory capability, written service and quality procedures, and records of corrective actions and complaint handling. However, the supplier has only one year of export experience, limited export sales participation, no overseas warehouse or showroom, and no available SDK. Customer-specific case evidence is not provided.

Supplier typeThe supplier is identified as a combined company with a broad industrial scope covering R&D, manufacturing, sales, technical consultation, technical services, and maintenance. It operates through four subsidiaries, five branches, and two R&D and production bases, indicating an established multi-entity industrial supplier structure.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, providing explicit evidence of quality-management and environmental-management system certification.

After-Sales capabilityThe stated business scope includes technical services, technical consultation, and maintenance. The supplier also reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling, supporting a structured after-sales process.

R&D capabilityThe supplier reports R&D activity in environmental equipment, instruments, and power-related products, states that it launched new products during the past year, and provides ODM services. Its two R&D and production bases and stated focus on technological innovation further support innovation capability, although no SDK is available.

Production capacityProduction is explicitly included across multiple equipment and component categories, supported by two R&D and production bases, valid manufacturing contracts with associated subcontractors, inventory capability, and documented service and corrective-action procedures. These records support production readiness and operational controls, though no quantitative capacity data is supplied.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, indicating broad product-design and customization support.