Solinst equipment is used to monitor groundwater for general site investigations and for contaminant plume monitoring on: spill sites, remediation sites, chemical storage facilities, landfill sites and hazardous waste storage sites.

TSI Incorporated doesn't just observe and react to measurement trends. We set them. For more than half a century, we have investigated, identified and provided performance measurement solutions by taking on the difficult problems and providing the tools for further research. We have partnered with research institutions worldwide to develop the most efficient performance measurement tools.

Mesa Laboratories, Inc. is a growing, highly profitable public company based in Denver, CO. Mesa develops, manufactures and markets, high-quality process validation and monitoring instruments and consumables. From Fortune 500 companies, to high tech start-ups, Mesa Lab’s products are used to assure product quality, control manufacturing processes, and to solve problems in niche markets in healthcare, industrial, pharmaceutical, medical and food processing applications. Mesa Lab’s products are characterized by technical excellence and superior industry reputations.

Since 1919, LaMotte has been a committed leader in providing quality equipment and guidance for water analysis. Today, we produce the broadest line of portable test equipment, and continue our focus on your specific needs by offering improved products, strong technical support and the most extensive Custom Test Kit Service in the industry.

Sewerin is an internationally successful, technically innovative, family owned company with headquarters in Gütersloh, Germany.

Capintec is a leading worldwide supplier of energy measurement products and services. Capintec is dedicated to continuous quality improvement that leads to uncompromising quality in the development of the most advanced technology and services in the industry. For over 50 years, Capintec has been recognized as a world leader in the development, manufacturing and marketing of state-of-the-art radiation measuring and monitoring instrumentation. With thousands of instruments in use world-wide, the company continually provides new and innovative solutions to radiation measuring applications. By offering products with applications in Nuclear Medicine, Nuclear Cardiology, Oncology, Endocrinology, Diagnostic Radiology, and Radiation Therapy, the company continues to grow.

Our knowledge and experience in physics and in the techniques of highly sensitive detection of light, nuclear radiation and microwave frequencies, together with the use of modern electronics and software, allows us to maintain our excellent and longstanding reputation as a competent partner in solving diverse and difficult measurement problems, and as a supplier of innovative and up-to-date instruments of the highest quality and reliability. To be on such a high level of knowledge and experience, more than 10 % of our sales revenues are spent on research and development, assisted by close ties with several European universities and research institutes in Germany and abroad. This ensures that innovation for the benefit of our customers continues to be the focus of our attention.

SARAD has wide-range experience in science, research and development. We engineer and manufacture the measuring techniques for Radon and its daughter products as well as radiation aerosol monitors.

Saphymo is a global leader in nuclear instrumentation solutions and Track & Trace solutions for industrial use. Design, production and services are ensured by the Saphymo group teams based in France and in our European subsidiaries. Our customers are the heart of Saphymo concerns in order to provide the most suitable solutions for radiation detection and measurement.

Chauvin Arnoux®, the Group's eponymous core brand, offers a very broad range of portable measuring instruments for industry, the tertiary sector, housing, government departments, etc.

Megger designs and manufactures portable electrical test equipment. Megger products help you install, improve efficiency, reduce cost and extend the life of your or your customers’ electrical assets. Established in the late 1800s, the company has been designing and making test and measurement instruments that perform electrical measurements for preventative maintenance, troubleshooting and commissioning for decades. Megger products have supported customers all over the world to improve their facilities’ efficiency, reduce costs, extend the life of apparatus and through trending and analysis, anticipate equipment failure and future performance. It now has local offices in many locations with technical support teams and distributors all over the world. Manufacturing plants are located in Germany, Sweden, the UK, and USA.

3M is a global science company that never stops inventing.

Met One Instruments Inc. provides reliable, affordable, precision instrumentation for monitoring ambient and indoor air quality. We engineer and manufacture products from our facilities located in Oregon, Texas and New York. Our customer service, including on-going after-sales support is the best in the industry. All our products are made in the USA.

YSI is part of Xylem Analytics and a leading provider of water measurement solutions. Xylem Analytics is part of Xylem Inc., a global company focused on solving the world’s most challenging and fundamental water issues. As accurate analysis is crucial to the water industry, Xylem Analytics taps its diverse product brands for leadership in that field and beyond, providing the best laboratory and field monitoring instrumentation across a wide variety of industries.