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High Quality Dissolved Oxygen Meter Do Meter for Fishery Agriculture
US$379.00
1-9 Pieces
US$289.00
10-99 Pieces
US$239.00
100-999 Pieces
US$169.00
1,000+ Pieces
Sample price:US$379.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

DOS-1703

Measuring Range

0-20mg/L

Resolution

0.01mg/L

Accuracy

1% F.S

Temperature Range

0-60oc

Material

PC

Product Name

Portable Dissolved Oxygen Meter

Power Supply

DC6V/20mA; 4 X AA/Lr6 1.5 V

Dissolved Oxygen Sensor

0-20mg/L

Conductivity Meter

0-2000us/Cm

Turbidity Meter

0-1000ntu

Tss Meter

0-50000mg/L

Cod Analyzer

0-2000mg/L

TDS Meter

0-1000ppm

pH Meter

0-14pH

ORP Meter

-1999mv~1999mv

Transport Package

PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden

Specification

KCL

Trademark

BOQU

Origin

Shanghai, China

HS Code

9027899090

Production Capacity

1000piece/Month

Key features

Ultra-Low Power Consumption: Features ultra-low power microcontroller for high reliability and long battery life.
One-Hand Operation: Designed for easy, intelligent measurement with reliable one-hand operation.
Multi-Parameter Display: Displays DO in mg/L (ppm) and oxygen saturation percentage simultaneously.
Wide Application Scope: Suitable for fishery, agriculture, wastewater, drinking water, and research.
Portable Design: Compact size 230x100x35mm, lightweight 0.4kg for field use.
Data Storage Capability: Stores calibration data and up to 99 groups of measurement data.
Professional Manufacturer: Established in 2007 with 20+ years R&D experience and 50+ patents.

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: ≤7.28h 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 for dissolved oxygen?
A:
The measuring range for Dissolved Oxygen (DO) is 0.00-20.0 mg/L or 0.0-200% saturation.
Q:What power supply does the device use?
A:
It uses DC6V/20mA, 4 x AA/LR6 1.5V batteries, or NiMH 1.2V rechargeable batteries.
Q:Does the meter support calibration?
A:
Yes, it supports at most 2-point calibration using water vapor saturated air and zero oxygen solution.
Q:What is the warranty and after-sales service?
A:
We provide support for after-sales service and warranty. The team is available 24 hours for after-sales service and product training.
Q:Can I get OEM or ODM services?
A:
Yes, we support OEM & ODM services with 20+ years of R&D experience and 50+ patents.

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