What is the warranty period?

The product includes a support warranty as specified in the attributes, ensuring reliability for industrial applications.

What is the lead time for orders?

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

Digital pH Sensor Meter Advanced Production Technology Original Manufacturer

Name: Digital pH Sensor Meter Advanced Production Technology Original Manufacturer
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1913463291

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$419.00

1-9 Pieces

US$398.00

10-99 Pieces

US$219.00

100-999 Pieces

US$179.00

1,000+ Pieces

Sample price:US$419.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

PHG-2081Pro

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Biochemistry

Certification

ISO9001, CE

Measuring Range

0-14pH

Accuracy

0.01pH

Temperature Range

10.0 to +130.0℃

Product Name

pH Meter

Waterproof Grade

IP65

Output

4-20mA

Communication

RS485

Transport Package

PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden

Specification

144*144*104(mm)

Trademark

BOQU

Origin

Shanghai

HS Code

9026209090

Production Capacity

1000piece/Month

Key features

Wide Measuring Range: Measures pH from -2.00 to +16.00 and ORP from -2000 to +2000mV.

RS485 Communication: Supports Modbus RTU protocol for host computer connection and monitoring.

Dual Current Output: Provides isolated 4-20mA outputs for both pH/ORP and temperature.

Broad Temperature Range: Operates effectively from -10.0 to +130.0 degrees Celsius.

IP65 Waterproof Grade: Durable design suitable for harsh industrial and outdoor environments.

OEM & ODM Support: Manufacturer offers custom solutions with 20+ years of R&D experience.

ISO and CE Certified: Products meet international standards with ISO9001 and CE certifications.

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: ≤6.63h 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.

Product Q&A

Q:Who are we?

BOQU instrument focuses on R&D and production of Water Quality analyzer & sensor since 2007. We have 200+ employees, 20+ years R&D experience, 50+ technical patents, and an annual production of 150,000pcs. Our cooperation companies include Boehringer Ingelheim, CM, and Roche.

Q:How can we guarantee quality?

We guarantee quality through 100% OQC for all products before shipping, and by providing testing pictures and videos prior to shipment.

Q:What is our main business?

We provide a whole solution for water quality instruments, including analyzers and sensors for pH, COD, BOD, conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness, and more.

Q:Why choose us instead of other suppliers?

We are a manufacturer established in 2007, offering a one-stop solution with thousands of project references. We provide 24-hour after-sales service, 20+ years of R&D experience with OEM & ODM support, and hold 50+ patents.

Q:What service can we provide?

We offer various Incoterms (FOB, CIF, etc.), multiple payment currencies and methods (T/T, PayPal, etc.), and support languages including English, Chinese, Spanish, and Korean.