Welcome to Envitech Ltd, a truly comprehensive source of solutions for your environmental and process monitoring needs.

Whenever you need to measure something in water or wastewater – we can help.
Please contact us for more information on our products and services.

PBS in-situ Ammonia

The PBS is a self-calibrating ammonia analyser requiring no problematic pumping or filter systems

portable COD measurement
The PBS is a ‘wet-chemical’ analyser that is deployed directly into the sample stream. Having been the instrument of choice for several UK water companies for many years, the PBS ammonia analyser is now built in the UK, and offers highly accurate analysis even at low levels in a completely self-contained unit.

Covid-19 update


PF3 Special Offer

For a limited time, we are offering the PF3-COD from Macherey Nagel for just £299!

portable COD measurementThe PF3-COD is part of the compact series of photometers sold by Envitech Ltd.
This highly portable, inexpensive yet robust photometer is perfect for your COD testing requirements.
Get yours for less than £300