Powered by Made-in-China.com
Online pH Controller Use for Waste Water Drinking Water Measuring pH Value Accurately
US$199.00
1-9 Sets
US$179.00
10-199 Sets
US$169.00
200+ Sets
Sample price:US$400.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
ProvidedModel NO.
PHG-3081Display
DigitalPortable
Non PortableAppliance
Food Analysis, Medical ResearchCertification
ISO9001, CEMeasuring Range
0-14pHAccuracy
1% FsResolution
0.1mvDimension
146mm*146mm*150mmColor
White+BlueProduct Name
Digital pH MeterPower Supply
AC220V+/-10% 50HzProtection Grade
IP65(Aluminium Shell)Installation
Wall Hanging/ Flushbonading TypeTransport Package
CartonSpecification
144mmx144mmx104mmTrademark
BoquOrigin
ShanghaiHS Code
9027809900Production Capacity
100sets/WeeksKey features
Multi-Parameter Display: Simultaneously displays pH, mV, temperature, time, and status on digital screen.
Versatile Installation: Wall hanging or flush mounting type with IP54 protection for indoor/outdoor use.
Flexible Communication: RS485 or RS232 interface allows easy connection to computers for monitoring.
Wide Application Scope: Suitable for thermal power, chemical, pharmaceutical, food, and water treatment.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.58h 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:Can this pH meter be used in outdoor environments?
A:
Yes, it features an IP54 protection grade and an aluminum shell, making it suitable for outdoor use with strong interference immunity.
Q:What communication interfaces are supported?
A:
The device supports RS485 or RS232 communication interfaces (optional), allowing easy connection to computers for monitoring and data transmission.
Q:Is OEM or ODM service available for this product?
A:
Yes, the manufacturer supports OEM and ODM services, leveraging over 20 years of R&D experience and 50+ patents in water quality analysis.
Q:What is the warranty and after-sales service policy?
A:
Warranty and after-sales service are provided. The company offers a 24-hour after-sales service team and timely product training for customers.
Q:What is the typical lead time for production?
A:
The average lead time is within 15 workdays for both peak season and off-season periods.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
CE Online Digital Alkalinity pH Meter Controller for Waste Water and Swimming Pool
US$98.00-165.00
1 Piece(MOQ)
Automatic Online Digital pH Meter Controller for Waste Water and Swimming Pool
US$98.00-165.00
1 Piece(MOQ)
Automatic Lab Online ORP pH Controller Equipment for Water Treatmnet
US$98.00-165.00
1 Piece(MOQ)
Smart pH Controller with Two Relays Automatic Dosing Pump for Water Treatment
US$100.80-125.40
50 Pieces(MOQ)
Technical pH Controller for Sewage Treatment and Water pH Tester Accurate pH Measurement
US$100.80-125.40
50 Pieces(MOQ)
Smart pH Controller with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment
US$100.80-125.40
50 Pieces(MOQ)
Industrial Online pH/ORP Controller for Waste Water
Negotiable
1 Piece(MOQ)
Online pH Controller for Organic Solvent with Trace Hydrofluoric Acid
US$215.00-225.00
1 Set(MOQ)
Nobotech Doz-7600 High Precision Online Ozone Controller for Drinking Water
US$380.00-500.00
1 Set(MOQ)
Industrial Online Aquarium Water Digital ORP pH Controller with Sensor
US$98.00-165.00
1 Piece(MOQ)
Apx1 Series Intelligent Industrial Online Anti-Interference pH/ORP Controller for Monitoring Water Quality
US$125.00-150.00
1 Piece(MOQ)
Industrial Online Water Quality Analyzer pH Controller with Electrode Forwater Treatment
US$125.00-136.00
1 Set(MOQ)
Industrial Online pH/ORP Controller pH Controller ORP Controller for Water Treatment
US$75.00-95.00
1 Piece(MOQ)



















