What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What interfaces are supported?

The device supports RS485 (Modbus/RTU) interface and provides 0-20mA, 4-20mA, or 20-4mA output.

MADSUR MDS-393PH Digital pH Meter with Automatic Calibration

Name: MADSUR MDS-393PH Digital pH Meter with Automatic Calibration
Brand: Anhui Madsur Technology Co., Ltd.
SKU: 2086043022

Anhui, ChinaAnhui Madsur Technology Co., Ltd.

US$20.00-150.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Service

Warranty

1 YEAR

Model NO.

MDS-393PH

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

Material

ABS mixed glass fiber

Resolution

0.01 pH; 1mV(ORP)

Cable Length

5m or customizable

Transport Package

Carton Packaging

Specification

98*98*130mm

Trademark

MADSUR

Origin

China

Production Capacity

10000 Set/Year

Key features

Automatic Calibration: Supports various automatic calibration methods for electrodes to ensure accuracy.

Wide Measurement Range: Measures pH from 0 to 14 and ORP with 0.01 pH resolution.

Customizable Cable Length: Standard 5m cable with options to extend up to 60m or customize length.

RS485 Interface: Features RS485 (Modbus/RTU) interface for industrial communication.

Dual Relay Control: Includes two groups of relay control switches for high/low alarm limits.

IP65 Protection: Robust IP65 protection level suitable for harsh industrial environments.

OEM/ODM Services: Offers full customization, sample-based, and design-based customization options.

Fast Response Time: Sensitive film ensures response time of less than 10 seconds.

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: ≤0.54h

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.