What is the measurement range of the pH sensor?

The measuring range is 0 to 14 pH.

What certifications does the product have?

The product is certified with ISO9001, CE, and FCC.

What is the protection level of the pH sensor?

The pH sensor has an IP68 protection level.

Precision Digital pH Meter MDS-313PH for Accurate Water Testing

Name: Precision Digital pH Meter MDS-313PH for Accurate Water Testing
Brand: Anhui Madsur Technology Co., Ltd.
SKU: 2096397042

Anhui, ChinaAnhui Madsur Technology Co., Ltd.

US$131.00

1-99 Pieces

US$100.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Service

Warranty

1 YEAR

Model NO.

MDS-313PH

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry, WATER

Certification

ISO9001, CE, FCC

Interface

RS485 (Modbus/RTU)

Power Supply

9-36VDC, ≤3W

Output

0-20mA;4-20mA;20-4mA

Power Requirements

85-265VAC±10%, 50Hz, ≤3W

Material

ABS mixed glass fiber

Transport Package

Carton Packaging

Specification

98*98*130mm

Trademark

MADSUR

Origin

China

Production Capacity

10000 Set/Year

Key features

High Precision Measurement: Resolution of 0.01 pH and 1mV ORP for accurate water testing results.

Wide Measurement Range: Measures pH from 0 to 14 with a response time of less than 10 seconds.

Robust Sensor Design: Features PTFE/ceramic salt bridge and IP68 protection for long life and shock resistance.

Flexible Customization: Cable length up to 60m and insert depth customizable from samples or designs.

Versatile Output Options: Supports 0-20mA, 4-20mA, and 20-4mA current outputs for various systems.

Multi-Application Support: Suitable for wastewater, pharmaceutical, aquaculture, and food analysis applications.

Advanced Display & Control: 2.8-inch LCD with adjustable hysteresis and two groups of relay control switches.

Reliable Certification: Certified with ISO9001, CE, and FCC for quality and safety compliance.

Company profile

Self-brandedPatents AwardedImporters and ExportersManagement Certification

Anhui Madsur Technology Co., Ltd.

Anhui, 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: 0 YearNearest Port: CHIZHOU, ANQING, SHANGHAIAverage Response Time: ≤0.52h

AI-Powered supplier vetting

SummaryAnhui Madsur Technology Co., Ltd. is a China-based limited company established in 2020 with 55 employees. It offers water-quality monitoring and analysis products, including pH meters, COD sensors, multiparameter analyzers, turbidity and dissolved oxygen equipment. The supplier reports OEM service for well-known brands, product customization from samples and designs, documented quality-control and service procedures, inventory capacity, and lead times within 15 working days in both peak and off-season periods. Its quality and R&D resources are limited in the provided data, with one quality inspector, two quality-control test devices, and two R&D engineers. No available SDK, overseas warehouse, overseas showroom, or valid manufacturing contract with associated subcontractors is reported. Financial records are identified for 2022–2024, but their contents are not provided. Customer cases and formal certifications are not evidenced.

Supplier typeThe supplier is identified as a combined business entity and limited company located in Anhui, China, with 55 employees and an establishment date of November 9, 2020. Its stated product scope centers on water-quality measurement and monitoring equipment, indicating a specialized manufacturing and supply business rather than an offshore entity.

After-Sales capabilityThe company states that it provides technical support and reliable after-sales service. Two R&D engineers are assigned responsibility for production and after-sales technical support, while complaint handling and corrective/preventive action procedures are documented and followed, supporting a structured after-sales process.

Production capacityReported annual productivity is 100,000 pieces each for sensors, analyzers, and meters, with inventory capability and average lead times within 15 working days in both peak and off-season. Nevertheless, there is no valid manufacturing-capacity contract with associated subcontractors, which limits assurance regarding outsourced production arrangements.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and flexible customization. Its R&D engineers are also responsible for confirming customer requirements and designing new products, directly supporting the stated customization capability.