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Online pH Sensor Aquaculture Hydroponic Probe
US$50.00
1-99 Pieces
US$30.00
100+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
ProvidedModel NO.
pH8012Display
NeedleAppliance
Food Analysis, Medical Research, BiochemistryPortable
Non PortableCertification
CE, ISO9001Type
pH SensorColour
BlackTransport Package
CartonboxSpecification
144*144*104mmTrademark
BOQUOrigin
ChinaHS Code
9027809900Production Capacity
5000/YearKey features
PTFE Liquid Junction: Large area PTFE junction prevents blockage and ensures easy maintenance.
Long Service Life: Long-distance reference diffusion channel extends electrode life in harsh environments.
High Accuracy & Fast Response: Provides precise measurements with fast response time and good repeatability.
Standard Thread Connection: Features 3/4NPT pipe thread connection for upper and lower installation.
Low Maintenance Design: No additional dielectric needed; requires minimal maintenance.
OEM/ODM Services: Manufacturer offers both OEM and ODM customization services.
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: ≤8.82h 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:What is the measuring range of the sensor?
A:
The sensor measures a pH range of 0 to 14 and operates at temperatures between 0 and 60 degrees Celsius.
Q:What are the limitations of using this sensor?
A:
Do not use if the measured ingredients contain antimony or react with it to form complex ions.
Q:How should the sensor be maintained?
A:
Keep the antimony electrode surface clean; use fine sandpaper to polish the surface if necessary.
Q:What connection type does the sensor use?
A:
It features a 3/4NPT pipe thread connection with a low-noise cable output.
Q:Does the manufacturer offer customization services?
A:
Yes, OEM and ODM services are available for this product.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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