What power supply does the meter require?

The power supply is AC220V+/-10% 50Hz.

Is OEM or ODM service available?

Yes, OEM Service Available and ODM Service Available are supported.

Factory Supply Cheap pH Controller Industrial pH Meter

Name: Factory Supply Cheap pH Controller Industrial pH Meter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840295425

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$199.00

1-9 Sets

US$179.00

10+ Sets

Sample price:US$500.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

Phg-2091

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, CE

Measuring Range

0-14pH

Accuracy

0.1% Fs

Resolution

+/-0.01pH, +/-1mv

Dimension

96mm*96mm*150mm

Product Name

Online pH Meter

Power Supply

AC220V+/-10% 50Hz

Protection Grade

IP65

Installation

Flushbonading Type

Transport Package

Carton

Specification

144*144*104mm

Trademark

Boqu

Origin

Shanghai

HS Code

9027809900

Production Capacity

1000sets/Week

Key features

High Precision Measurement: Accuracy of 0.05pH with resolution of 0.01pH for reliable industrial data.

Advanced Signal Processing: Features US TI chips, high-performance CPU, and SMT technology for stability.

Strong Interference Immunity: Optoelectronic isolating technology ensures strong immunity and long-distance transmission.

Flexible Alarm Settings: Discretionary upper/lower threshold settings with adjustable relay delay.

Multi-Parameter Output: Provides 4-20mA isolated output, dual current output, and optional RS485 communication.

Durable IP65 Design: 96x96mm shell with IP65 protection grade for robust industrial environments.

Factory Direct Supply: Direct manufacturer supply with OEM/ODM services available for customization.

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: ≤7.27h 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.