MONITOR THE FUTURE
Turnkey is the leading developer and manufacturer of environmental monitoring instrumentation, brake testing, and vehicle compliance testing equipment.
Precision Solutions for Air Quality,
Environmental Monitoring and Brake Testing
With over 30 years of expertise, Turnkey Instruments UK is at the forefront of innovative air quality monitoring and brake-testing solutions. From particulate and noise analysis to environmental compliance, we empower industries and communities to tackle pollution with reliable, cutting-edge technology designed to protect our planet.
Why Choose
Turnkey Instruments
In-House Expertise
Our engineers design and manufacture all instrumentation in-house, delivering complete service from inquiry to training, servicing, and calibration. With deep product knowledge, we provide unmatched support, troubleshooting, and calibration for our full range of environmental monitors and brake testing kits.
User-Centric Design
Our instruments, trusted by police forces, local authorities, and agencies worldwide, are built with users in mind. Collaborating closely with professionals, we’ve developed tools that deliver accurate, practical results. Many monitors integrate with our software and mobile apps to streamline data management and analysis.
Quality and Accreditation
Turnkey Group is ISO 9001:2015 certified. Our iPM, Osiris, and Topas dust monitors meet MCERTS standards for PM10 and PM2.5. Brake testers hold DVSA and TÜV certifications, while off-road vehicle testing tools serve industries like mining, quarries, and heavy construction worldwide.
Testimonials
Tommy Johnson,
Regional Closed Landfill and Environment Manager North, SITA UK
SITA UK Environment Department has used the above equipment on many of its active landfill sites throughout the UK since the introduction of Environment Permits (PPC). They have performed well under all types of inclement weather, and have produced the necessary data required to fulfil the permit monitoring requirements as stipulated by the Environment Agency (EA). The mechanical/electrical service is first class and the quality of downloaded data is easy to understand and delivered promptly as agreed.
Geoff Newcombe,
Environmental Protection Manager, Local Services, Northumberland County Council
The Environmental Protection Section purchased two MCERTS Osiris units in the spring of 2013, which have proved most satisfactory for online monitoring and easily downloadable data. One fault was dealt with promptly and we required a further older machine to be refurbished and brought back into service, which was done by return. The units are easy to relocate without the need for an engineer to be called out and need very little attention when operating. The AirQ32 software and Android App both work well.
Martin Bahlaj,
Environment Manager, UK Coal Surface Mines Ltd – for the third testimonial
We have been using Topas dust monitors for over 15 years and they remain our monitor of choice due to their reliability with data collection, and especially with the new AirQWeb service which provides a significant improvement in automation through the flexibility of their email alert system.
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How To Find Us
From M6 junction 19, take the A556 towards Chester and Northwich. Stay on the A556 (don’t follow signs into Northwich) for 5 miles until you reach a large roundabout.
Go straight on, then at the traffic lights (by Roberts Bakery) turn left into Gadbrook Park.
At the mini-roundabout, go straight on and follow the road round. We are the last building on the right.