Features
DOG-1209FA type oxygen electrode improved from the previously dissolved oxygen electrode, change diaphragm
into a grit mesh metal membrane, with high stability and stress resistant, can be used in a more harsh environment,
maintenance volume is smaller, suitable for urban sewage treatment, industrial wastewater treatment, aquaculture
and environmental monitoring and other fields of continuous measurement of dissolved oxygen.

2. DOG-1902 adopts the backlit LCD display, with error indication. The instrument also owns the following features: automatic temperature compensation; isolated 4-20m A current output; the dual-relay control; high and low points alarming instructions; power-down memory; no need back-up battery; data saved for more than a decade.
We have many kinds of dissolved oxygen sensor(do probe), such us digital Optical Fluorescent Dissolved Oxygen sensor,  Industrial digital dissolved oxgen electrode, etc. If you are interested, please feel free to contact to us.

Shanghai EIT SOLUTIONS is the biggest factory for Water Analyzer Instrument in Shanghai City China. We build the first High Temp Laboratory in China.we produce more 600 000 sensors and instruments every years. EIT mainly products includes Online PH Meter/ORP/pH sensor Industrial Conductivity meter/sensor Online Acid/Alkali meter/sensor Online Dissolved oxygen meter/sensor Online Turbidity meter/sensor Online Residual/totalchlorine meter/sensor Online Ion meter/sensor Online COD/BOD/Heavy metals meter Sodium/Silica Analyzer Flow Meter/Level meter/pressure sensor

Production Line

 

Exhibition

Q:Could I visit your factory?
A:Welcome!Our factories are located in Shanghai,China
Q:Tell me about your quality control?
A:Our company owns two factories,12 years' experience in this industry.It is quality and service keeping us stand still.Our QC team check and examine every single instrument strictly before shipping.
Q:How is the price?
A:As we believe the quality is the most important,we will provide the best quality with moderate price.
Q:Could you provide me the shortest lead time?
A:We have inventory for standard models.Please tell me your detailed requirements,we will send to you as early as we can.
Q:How soon can you arrange the production?
A:Once getting your product confirmation and receiving your payment,we will arrange the production immediately.
Q:What is the warranty for your product?
A:Warranty:1 years;Lifetime maintenance.
Q:When should I expect your reply to my questions?
A:We provide 24*7 customer service,you can get reply via live chat or phone call at any time.
Q:How long it will take you to quote for my enquiries?
A:We'll try to be as fast as we can,normally within 2 hours.