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

If you need to measure something in water or wastewater – we can probably help you
Please contact us to see how we can help

PBS promotion

The PBS ammonia monitor is widely used for Final Effluent and Process monitoring throughout the UK

PBS ammonia monitor 

The PBS has been the analyser of choice for wastewater treatment works since it was introduced around 18 years ago.

The PBS is deployed into the sample stream without the need for a kiosk or pumping system, and will carry out daily self-calibration.


The PF3-COD is a photometer specifically designed to read COD tests

portable COD measurement The PF3-COD is part of the compact series of Macherey Nagel photometers sold by Envitech Ltd. These highly portable, inexpensive yet robust photometers come in five different configurations namely 'COD', 'FISH',, 'DRINKING WATER', 'SOIL' and 'POOL'.


The Envitech range of instrumentation for measuring TOC includes the QuickTOC Ultra

TOC monitor

The QuickTOC Ultra uses no filters or reagents. The QuickTOC range includes a number of instruments designed for very specific applications.

TOC can be measured accurately with online monitors or test kits