Water quality monitoring

Dissolved oxygen

We use a digitally optimised Modbus DO sensor with our innovative USI and USM instruments for two options of DO meter.

  • For all water and wastewater applications
  • Optical luminescence technology requires minimal maintenance
  • Range: 0.00 to 20.00 mg/L
  • Calibration history data within the sensor for plug and play
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Water quality and Chemical Oxygen Demand

Why measure dissolved oxygen?

Dissolved oxygen refers to the level of free, non-compound oxygen present in water or other liquids. It is an important parameter in assessing water quality because of its influence on the organisms living within a body of water.


Two plug and play options for DO measurement - both designed and manufactured in the UK

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Dissolved oxygen meter

Universal Smart Instrument

Multi parameter conductivity meter for measuring conductivity in water and wastewater
  • Up to 7 water quality parameters
  • 7″ touch screen display
  • Windows operating system
  • Live data interrogation
  • Multi output

Watch the USI video


Dissolved oxygen meter

Universal Smart Meter

Two parameter conductivity meter for measuring conductivity in water and wastewater
  • Cost effective meter
  • Multi function instrument
  • Quick and simple programming
  • UK manufactured
  • Robust and effective

Watch our USM video

Why choose Smart Storm for your dissolved oxygen monitoring

UK Manufactured

Our instruments are UK manufactured with UK based technical support – for quick response times

Innovative technologies

Our expertise come from the university sector which has translated into a strong R&D programme

Data driven

We understand that data drives improvements – our instruments are designed to capture and harness data

User friendly

Our instruments are designed with the end user in mind with intuitive programming and more

Who we have worked with:


01422 363462