Water quality monitoring


We use a combination Ion Selective Electrodes nitrate sensor with our innovative USI and USM instruments for two options of nitrate meter.

  • For all water and wastewater applications
  • Range 0.4 – 62,000 ppm
  • Rugged solid state sensors
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ISE Sensor
Water quality and Chemical Oxygen Demand

Why measure nitrates?

Nitrate is a compound containing nitrogen and oxygen and is know as a salt. Nitrates can be a animal and human byproduct as well as coming agricultural fertiliser and industrial processes. When too many nitrates get into in water it can cause excessive plant growth, stealing oxygen from the water for aquatic life. This is why nitrates need to be monitored and treated before it gets into the ecosystem.


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

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Nitrate 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


Nitrate 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 nitrate 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