METER Group

METER Group METER designs scientific instrumentation that delivers real-time, high-resolution environmental data. In 2016, two firms merged. Each was successful on its own.

Each had a unique focus. They were brought together by strong common values, similar roots, a history of collaboration, and shared expertise in science and engineering. The unified company combines the strengths of both firms to create powerful synergy, competitive advantage and new business opportunities. To know where you are going, you must know where you came from. Let’s take a moment to look

back. FROM PULLMAN TO MARS

Decagon Devices, Inc. was founded in 1983 by Dr. Gaylon Campbell, a renowned soil scientist and faculty member at Washington State University. The first Decagon product was an instrument to measure water in soil. Decagon quickly realized that other customers could benefit from their expertise in measuring water. New markets like food safety, pharmaceuticals and other industries needed solutions to determine water content and water potential in their products. Over the next 30 years, Decagon improved and expanded their expertise in engineering sensors, all while maintaining affordable product offerings. Today, Decagon products are used all over the world and even beyond: in universities, research and testing laboratories, government agencies, vineyards, farms and industrial applications – even on Mars. GERMAN SCIENTIFIC ENGINEERING

UMS AG was founded in 1989 by Georg von Unold, a mechanical engineer who was working at the renowned Helmholtz Research Center in Munich, Germany. The first UMS product was a scientific instrument for soil irrigation control. The tensiometer sensor series was quickly adopted by scientists due to its precision and reliability. To date, more than 20,000 UMS tensiometers have been used in research projects worldwide. In 1991, the product range was extended to cover environment monitoring systems – from proprietary sensor technology and the development of innovative components to planning and providing individual customized solutions. OUR DNA

8,367,180 meters. That’s precisely the distance from the doorstep of the headquarter in Pullman to the entrance of the headquarter in Munich. The businesses seem a world apart. But if you take a closer look, you will see that the people in these two places have always been much closer:

Both companies were founded by individuals who are passionate about measuring the natural environment. Both founders were initially driven by their own needs, but quickly saw that they could create products for their colleagues. Both companies share a drive to invent rather than follow. Both companies are committed to marketing through educating our clients. In Pullman as well as Munich, we speak the language of scientic engineering. In both places, the corporate culture is built around the importance of employees. We build a strong foundation on common ground, and our differences are complementary. Pullman has expertise in measuring the dry end, Munich the wet end. While Pullman excels in science and simplicity, Munich does so in engineering and precision. For over a decade, we’ve worked together in product development, supply and distribution, customer support and education. That was enough time to detect a clear fit and to decide to take the next step.

*Live Webinar - Thursday September 3rd*A few millimeters' difference in precipitation can have significant impact on cro...
09/02/2026

*Live Webinar - Thursday September 3rd*

A few millimeters' difference in precipitation can have significant impact on crops, geotechnical designs, or industrial operations, but measurements can vary by a sensor's location and method.

On Thursday September 3 at 9 a.m. PDT, METER Product Scientist Jeff Ritter will compare methods for measuring rain, snow, and fog. He will also discuss how location and measurement accuracy can affect data quality and demonstrate tools for visualizing precipitation across multiple sites.

Register for the 30-minute webinar: https://metergroup.com/webinars/methods-and-millimeters-what-is-limiting-your-precipitation-data/

Precision irrigation depends on understanding both sides of the field water balance: water entering the system and water...
08/28/2026

Precision irrigation depends on understanding both sides of the field water balance: water entering the system and water leaving it.

Precipitation and soil moisture measurements help describe inputs and storage. Field-scale actual evapotranspiration directly measures the water leaving the crop and soil surface under current conditions. Use the ATMOS 51 VBR alongside soil moisture measurements to create a clearer view of water movement and help inform irrigation strategies.

Explore the ATMOS 51: https://metergroup.com/products/atmos-51/

A few millimeters' difference in precipitation can have significant impact on crops, geotechnical designs, or industrial...
08/27/2026

A few millimeters' difference in precipitation can have significant impact on crops, geotechnical designs, or industrial operations, but measurements can vary by a sensor's location and method.

On September 3 at 9 a.m. PDT, METER Product Scientist Jeff Ritter will compare methods for measuring rain, snow, and fog. He will also discuss how location and measurement accuracy can affect data quality and demonstrate tools for visualizing precipitation across multiple sites.

Register for the 30-minute webinar: https://metergroup.com/webinars/methods-and-millimeters-what-is-limiting-your-precipitation-data/

08/26/2026

Accurate weather data is only the beginning. The next question is what people can do with it—and who can access it.

TAHMO provides water, weather, and climate information to more than 180 research institutions. The organization is also fostering broader collaboration around how those observations can support research and inform decisions across Africa.

Read how TAHMO has spent a decade expanding access to weather data: https://metergroup.com/case-studies/10-years-of-weather-network-building-in-africa/

08/25/2026

An urban green space can be far more variable than an agricultural field—and managing turf as if every square foot needs the same irrigation can waste water and move nutrients beyond the root zone.

Brigham Young University professor Dr. Bryan Hopkins explains how soil sensors help turf managers understand conditions beneath the surface, identify dry areas, and make more targeted irrigation decisions. Hopkins says their data show that the average turf manager may be applying about twice as much water as the landscape needs.

See how BYU researchers are using water content and water potential measurements to protect turf while reducing inputs: https://metergroup.com/case-studies/perfecting-turfgrass/

A weather station can collect data as designed without representing site conditions accurately.Poor siting, unreliable d...
08/24/2026

A weather station can collect data as designed without representing site conditions accurately.

Poor siting, unreliable data transmission, installation errors, and choosing the wrong station for the application can all affect weather-data quality. In this on-demand webinar, METER Product Manager Jeff Ritter explains how to distinguish questionable data from real microclimate effects and shares practical considerations for choosing, installing, and maintaining a weather station.

Watch Top mistakes that impact your weather data quality:
https://metergroup.com/webinars/top-mistakes-that-impact-your-weather-data-quality

08/21/2026

Actual evapotranspiration is shaped by the exchange of water and energy between the land surface and atmosphere. Measuring it in the field requires more than a single weather variable.

The ATMOS 51 VBR combines high-frequency temperature and humidity measurements with solar radiation data to support field-scale actual ET measurement using the variance Bowen ratio method. Its compact design makes it possible to expand actual ET measurements across additional locations or use them alongside existing weather stations and eddy covariance systems.

Explore how the ATMOS 51 supports a clearer view of water moving into and out of a system: https://metergroup.com/products/atmos-51/

When every millimeter matters, approximations based on a regional weather station miles away are rarely precise enough. ...
08/20/2026

When every millimeter matters, approximations based on a regional weather station miles away are rarely precise enough. Join our upcoming webinar to learn how modern measurement methods improve the accuracy of precipitation data.

On September 3 at 9 a.m. PDT, METER Product Scientist Jeff Ritter will compare precipitation measurement methods and explain how sensor location and measurement accuracy can affect the usefulness of rain, snow, and fog data. The 30-minute webinar will also cover tools for visualizing precipitation across multiple measurement sites.

Register for Methods and millimeters—what is limiting your precipitation data? https://metergroup.com/webinars/methods-and-millimeters-what-is-limiting-your-precipitation-data/

08/20/2026

Particle size tells only part of the story when designing soil for a baseball infield.

Evan Mascitti, Assistant Professor of Urban and Managed Landscapes at UMass Amherst, explains how clay mineralogy and mix ratios influence the properties of engineered infield soils—and why different recipes can produce comparable performance. His work connects soil science with the practical demands of athletic-field safety and playability.

Listen to Episode 55 of We Measure the World: https://metergroup.com/podcasts/episode-55-leveling-the-playing-field-with-engineered-soils/

Address

2365 NE Hopkins Court
Pullman, WA
99163

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15093322756

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