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Laboratory Conductivity Meter High Quality Cond Analyzer
Negotiable
10 Pieces
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
ProvidedModel NO.
DDS-307AMeasuring Range
(1-30000) Us/Cm, 0-99.9 CResolution
0.001us/Cm, 0.1cIntrinsic Error of The Instrument
2.0%(Fs) +/- 1 UnitTemperature Compensated Range
0-99.9 CPower Supply
AC 220V +/- 22V, 50Hz +/- 1HzAccuracy
+/-10% Fs, +/-0.3cTransport Package
CartonTrademark
BOQUOrigin
ShanghaiHS Code
9027809900Production Capacity
100pieces/WeekKey features
High Precision CPU: Adopts high-performance CPU chip and high-precision AD conversion for accurate multi-parameter measurement.
Automatic Range Switching: Features automatic conversion of measuring frequency to avoid electrode polarization and improve accuracy.
RS232 Communication: Supports RS232 bi-directional communication and can be equipped with printer or data processing software.
Power-Down Memory: Retains data for more than 5 years even after power loss, ensuring data security.
Wide Application: Suitable for thermal power, chemical, metallurgy, environmental protection, pharmaceutical, and food industries.
Durable Design: Waterproof and anti-corrosion design with single board structure and touch buttons for reliability.
OEM/ODM Support: Factory provides OEM and ODM services with 10 R&D engineers and assembly line production.
CE Certified: Product meets CE certification standards for quality and safety assurance.
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: ≤6.83h 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:Are you a trading company or manufacturer?
A:
We are a factory.
Q:How long is your delivery time?
A:
Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.
Q:Do you provide samples? Is it free or extra?
A:
We can offer samples, but they are extra cost.
Q:What are your terms of payment?
A:
100% T/T in advance, balance before shipment.
Q:Can the meter measure high-purity water?
A:
Yes, it is equipped with a titanium alloy electrode (K=0.01) and an airtight measuring cell for high-purity water.
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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