Online Instrumentation since 1971

What does PMA do?

Providers of online instrumentation for the water industry, oil and gas industry and industrial applications.

Manufacturer of chemicals and reagents for instrumentation and other applications.

On-site support from our experienced field servicing team – maintaining our instrumentation across the UK

Choose us

We have over 45 years of experience supplying, supporting and troubleshooting Process analysers into a wide variety of Industries. Throughout this period we have continued to offer unique technologies with an independent client focussed ethos that ultimately benefits you – our customers.

What drives us

Offering solutions to both existing and novel applications with a focus on offering the correct solution to our clients always being uppermost in our mind. By ensuring we offer the right product for the application we ensure customer satisfaction – which in turn helps PMA to continue in business against a backdrop of increasing corporate focused instrumentation consolidation through acquisition.

Our philosophy

We believe that our success comes from satisfied clients. Therefore, we place your satisfaction at the forefront of everything we do. We work with honesty, integrity and with a commitment to the highest level of service possible.

Just Launched

pipe::scan – the multi-parameter distribution network monitoring solution

Measure organics, colour, turbidity, pH, conductivity, chlorine and more directly with an in pipe installation.


Turbidity Analyser from PMA

Turbidity measurement simplified. Discover the new PTV 1000 analyser for low-level turbidity drinking water analysis.

Laboratory forensics

Laboratory forensics solutions

Due to our expanding product portfolio, we chose to build a dedicated site based on this field and you can even download the latest product range catalogue.

Enter below

Enter our giveaway to win an Echo Dot

Echo is a new category of device designed around your voice, it’s always on, hands-free, and fast, just ask for information, music, news, weather, and more from across the room and get answers instantly. We are delighted to be able to give one away and our competition is open to all UK residents.

Featured posts


Anammox wastewater treatment process control – measuring nitrate and nitrite

The s::can UV spectro::lyser is the instrument of choice for measuring nitrate and nitrite in Annamox applications.


Compass Automated Coagulation Control System from PMA  A Case Study

In 2010, PMA introduced the patented Compass coagulation control system from Lutra (previously H2Ope) to the UK water industry.

Turner Designs

Oil monitoring made simple with the new TDHI TD-120

Oil in water measurement for today’s needs. We are pleased to announce the next generation of oil in water measurement with the TD-120 oil in water monitor.


Reduce cost of UV disinfection using i::scan UVT

Energy costs of running UV disinfection systems are one of the biggest expenditures of a wastewater treatment works, accounting for up to 25% of the total energy usage.


Monitoring Hydrogen Sulphide in Sewer Systems

Discover how employing the s::can spectrolyser system enables asset managers to protect the sewer system from acid corrosion and protect sewer workers.


The future of coagulation control

Find out more about the s::can submersible Spectrometer & Compass automatic coagulant control software.

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Valued clients

Below is a brief selection of user organisations that have benefitted from or instrumentation, services and experience. We approach all clients, small or large; with an equal professional enthusiasm that we hope has in some small way helped them to become more successful.