What is the lead time for orders?

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

What kind of products do you manufacture?

Our main products include PH, ORP, Conductivity, Dissolved Oxygen, Residual Chlorine, Turbidity, TSS, Ion Ammonia Nitrogen, Nitrate Nitrogen, Blue-Green Algae, Chlorophyll A, COD Analyzer & Sensor.

Online Residual Chlorine Meter Sensor (CL-2059-01)

Name: Online Residual Chlorine Meter Sensor (CL-2059-01)
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 793845355

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$159.00-259.00

1 Piece

Product profile

Customization

Available

Type

Residual Chlorine Electrode

Cooling System

Radiator

Model NO.

CL-2059-01

Function

Short Circuit Protection

Materials

Glass

Working Pressure

10bar at 20celsius

Transport Package

PP Bag /Paper Box/Sponge/Seaworthy Box

Specification

SGS, CE, ISO9001

Trademark

BOQU

Origin

Shanghai, China

HS Code

90278099

Production Capacity

1500PCS/Month

Key features

Constant Voltage Principle: Maintains stable electric potential for accurate, linear measurement of chlorine, chlorine dioxide, and ozone.

Glass Bulb Design: Features a glass-type appearance with a front-line chlorine electrode glass bulb that is easy to clean and replace.

Stable Zero Performance: Eliminates impact of inherent resistance and redox potential, ensuring reliable and accurate measurements.

OEM/ODM Customization: Full OEM and ODM services available, including custom packing, logo printing, and product development.

One Year Warranty: Provides a one-year guarantee from the date on the Bill of Lading, with return or refund for quality issues.

Sample Order Support: Supports sample testing with 1pc available for quality verification if stock is present.

CE Certified Quality: Manufactured in a factory with strong R&D and QA teams, ensuring superior quality and timely delivery.

Flexible Payment Options: Accepts T/T, Western Union, MoneyGram, LC, D/P, and PayPal for convenient transactions.

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: ≤7.51h 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.