Can this device measure ORP values?

Yes, equipped with an ORP electrode, it can measure the solution's oxidation-reduction potential value.

What power supply does the device use?

It uses 4 x AA/LR6 1.5 V batteries or NiMH 1.2 V rechargeable batteries.

Portable Water Analyzer Portable pH Meter Cheap pH Meter

Name: Portable Water Analyzer Portable pH Meter Cheap pH Meter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 841258395

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

Negotiable

10 Pieces

Sample price:US$110.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

PHS-1701

Display

Digital

Portable

Appliance

Medical Research

Certification

ISO9001, CE

Measuring Range

-2~16pH / -1999~1999mv

Accuracy

+/- 0.01pH

Resolution

1mv, 0.01pH, 0.1degree

Temperature Compensation Range

-5.0~105degree

Calibration

3-Point Max

Date Storage

198 Groups

Overall Dimension

230mm*100mm*35mm

Power Supply

4*AA/Lr6

Transport Package

Carton

Specification

144*144*104mm

Trademark

BOQU

Origin

Shanghai

HS Code

9027809900

Production Capacity

500pieces/Week

Key features

High Precision Measurement: Accuracy of +/- 0.01pH with resolution of 0.01pH and 1mV for precise readings.

Wide Measuring Range: Measures pH from -2.00 to 16.00 and mV from -1999 to 1999 with temp range -5 to 105 C.

Portable and Lightweight: Compact design with dimensions 230x100x35mm and weight only 0.4kg for easy field use.

Multi-Function Capability: Simultaneously displays pH and temperature; supports ORP and ion-specific electrode measurements.

Large Data Storage: Stores up to 198 groups of measurement data and calibration data for convenient record keeping.

Versatile Calibration: Supports 1, 2, or 3-point calibration with 8 buffer solution groups for accurate adjustment.

Certified Quality: Product holds ISO9001 and CE certifications ensuring compliance with international standards.

Factory Direct Supply: Directly from manufacturer with OEM/ODM services available for customized needs.

Company profile

Shanghai Boqu Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Boqu Instrument Co., Ltd. is identified as a China-based manufacturer established in 2007, with 111 employees and operations in Pudong, Shanghai. It produces electrochemical instrumentation and electrodes, including pH, conductivity, dissolved oxygen, turbidity, ion concentration, and flow-measurement products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, two production lines, a 1,368 m² manufacturing plant, ten years of R&D engineer experience, and six to ten quality-control staff. Its export activity began in 2014, with exports representing 21%–30% of sales. The company states that it provides after-sales service and uses advanced technology and equipment, but the slices do not provide measurable service performance, innovation outputs, customization evidence, or detailed customer case results.

Supplier typeThe supplier is classified as a manufacturer and is described as a professional manufacturer of electrochemical instrumentation and electrodes with R&D, production, and sales capabilities. Its registered address and factory location are both in Pudong, Shanghai, China.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 management-system certificates. These explicitly support quality-management and environmental-management certification, although certificate scope or validity details are not provided.

After-Sales capabilityThe company explicitly states that it focuses on after-sales service and offers “perfect after-sales service,” and claims this has helped earn customer and partner trust. However, no service-team size, response-time data, warranty terms, or service records are provided.

Production capacityThe supplier reports a manufacturing plant of 1,368 m², two production lines, six to ten quality-control staff, and ten years of R&D engineer experience. Its product range covers multiple electrochemical instruments and sensors, and it is identified as the manufacturer of listed BOQU products, providing explicit evidence of production capability.