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BOQU dissolved oxygen meter factory direct supply for aquariums

BOQU dissolved oxygen meter factory direct supply for aquariums
  • BOQU dissolved oxygen meter factory direct supply for aquariums

BOQU dissolved oxygen meter factory direct supply for aquariums

The design stage of dissolved oxygen meter during the production process also functions importantly.
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Product Details
BOQU Instrument pays great attention to product quality and strives for perfection in every detail of products. This enables us to create fine products.BOQU Instrument carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce water quality sensor which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
Company Advantages
1. The design stage of dissolved oxygen meter during the production process also functions importantly.
2. The product has no risk of electrical hazards. Having passed a dielectric voltage-withstand test, it has been guaranteed that it will not pose a sudden current.
3. The product can eliminate water secondary pollution. Any residuary chlorine and heavy metal elements will be excluded out by its filter systems.
4. Our team has rich experience in manufacturing dissolved oxygen meter , independent research and software & hardware development.

Company Features
1. Shanghai Boqu Instrument Co., Ltd. is an engaging Chinese manufacturer that is preoccupied with the development and production of dissolved oxygen meter for years.
2. Located in China mainland, our manufacturing factory has experienced continuous modernization. This allows us to meet the ever-increasing challenges from the markets and demands from our own growth.
3. We always believe in winning by quality. We aim to build to a long and trusting relationship with our customers by supplying them quality products. Inquire now! We work to improve our use of raw materials, energy, and water in the manufacture of our products and provision of our services, and we will strive to reduce the emissions, discharges, and wastes that our operations generate.
Product Description
Trade Assurance chemical centrifuge machine blood biology lab instruments
Product details
Dissolved oxygen Measurement range(0 ~ 20) mg/L
Temperature range(0 ~ 40) ℃
Dissolved oxygen Basic error+ / - 0.3mg/L
Temperature Basic error+ 1 ℃
Residual current<0.15mg/L
Response time<30s (20 ℃ when the 90% response)
Automatic temperature compensation range0 ~ 40 ℃
Power1.5V button battery (4pcs)
Size and weight40mm*185mm & 88g
Product Keywordschemical, do meter, biology lab instruments,Dissolved Oxygen Meter



ME-JBP-90A pen type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument), mainly for the convenience of users to carry out on-site operation of the design.


The instrument can be divided into two parts: sensor and electronic unit. 

The sensor film type polarographic oxygen electrode. 

The electronic unit is composed of a high integrated circuit. Instrument using dot matrix liquid crystal display, can display dissolved oxygen value and temperature.


Main Features:



Automatic temperature compensation, fast response time

Portable, easy to carry

Factory dissolved oxygen electrode (polarographic membrane type)


Main Specifications:



Dissolved oxygen Measurement range

(0 ~ 20) mg/L

Temperature range

(0 ~ 40) ℃

Dissolved oxygen Basic error

+ / - 0.3mg/L

Temperature Basic error

+ 1 ℃

Residual current


Response time

<30s (20 ℃ when the 90% response)

Automatic temperature compensation range

0 ~ 40 ℃


1.5V button battery (4pcs)

Size and weight

40mm*185mm & 88g


BOQU dissolved oxygen meter is designed by our professional designers who are aware of the ecological factor and apply environmental criteria of the sanitary ware industry to the design. The plain surface gives it a warm and appealing character
The raw materials of BOQU dissolved oxygen meter meet the high standards of China and foreign sauna markets. These standards include health&safety standards and environmental protection standards. It is made with blown glass and die-cast aluminum
The quality of BOQU dissolved oxygen meter is strictly scrutinized to meet the standards required by the China machinery industry federation in regard to the mechanical seals. It emphasizes space and environment by creating a unique atmosphere
Chemical analysis will be conducted on BOQU online dissolved oxygen meter by the QC team. It will go through assessments in terms of the azo-dyes, the content of PH and formaldehyde, lead content, etc. It contains no mercury or other harmful substances
The design of BOQU dissolved oxygen meter is a complex process, from 3D modeling, water quality analysis, to microbiological analysis, and construction, every detail is well taken care of. It has served many brands such as PB, ARHAUS, and COACH HOUSE
The product features the desired repeatability. It has the ability to return to the same position multiple times under identical conditions. It's available in both hard-wired and plug-in options
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