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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.

10/08/2026

Dr. Tejinder Singh and his team at Utah State University are working with farmers in arid environments who need better irrigation strategies to limit runoff.

Using infiltration measurements and other soil data, they evaluate field conditions to suggest the soil amendments that will improve infiltration. They have also created a website that uses those measurements to estimate gypsum, elemental sulfur, and irrigation water requirements, connecting field data with practical next steps for growers.

Explore METER solutions for studying infiltration and water movement: https://metergroup.com/solutions/science/hydrology/

10/07/2026

Questions about soil moisture release curves and hydraulic conductivity often begin before the instrument starts collecting data.

METER application specialists Leo Rivera and Shaun Weldon discuss how sample preparation, air entry, soil depth, uncertainty estimates, and soil cracks can affect the way measurements are collected or interpreted. Office Hours 20 also looks at practical questions involving HYPROP and SATURO.

Watch the full discussion: https://metergroup.com/office-hours-qa/office-hours-20-hydraulic-conductivity-and-soil-moisture-release-curves/

10/06/2026

Less work. More discovery.

New enhancements to the popular ZL6 data logger make field data collection easier. An enlarged built-in solar panel, six rechargeable batteries, and storage for over 80,000 records reduce the stress of extended deployments. Configure the device on-site using a Bluetooth(r) or USB connection and test cellular or Wi-Fi connectivity to ZENTRA Cloud before you leave. And, the automated data uploads mean you can spend less time on site visits to download data or verify everything is functioning and more time staying focused on the work your data supports.

Explore the ZL6: https://metergroup.com/products/zl6/

Understanding water and energy exchange at field scale requires measurements that are difficult to expand across multipl...
10/06/2026

Understanding water and energy exchange at field scale requires measurements that are difficult to expand across multiple sites.

ATMOS 51 uses the variance Bowen ratio method to directly measure actual evapotranspiration (ET). Its compact setup can support researchers who want to supplement an eddy covariance footprint, add measurement locations, or pair actual ET with precipitation and soil moisture data to study water movement through a system.

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

10/02/2026

When Hurricane Maria struck Puerto Rico in 2017, intense rainfall triggered tens of thousands of landslides. Many rural communities were cut off from travel and essential supplies.

Dr. Stephen Hughes, a professor at the University of Puerto Rico Mayagüez, explains how researchers used data collected during and after the storm to approached landslide prediction across Puerto Rico and what it takes to understand risk across mountainous terrain.

Listen to Episode 36 of We Measure the World: https://metergroup.com/podcasts/episode-36-the-70000-landslide-storm/

09/29/2026

Urban green infrastructure has to manage stormwater within the constraints of existing streets, utilities, and neighborhoods.
For Pittsburgh's Dellrose Street project, stormwater engineer Jason Borne of ms consultants used field infiltration measurements to evaluate subsoil conditions beneath permeable pavers. Data from the SATURO helped the project team refine the design and reduce its reliance on conventional pipes and catch basins.

Read the case study: https://metergroup.com/case-studies/infiltrometer-helps-city-of-pittsburgh-limit-traditional-stormwater-infrastructure/

09/28/2026

Crop coefficients are useful, but they describe water use of a typical version of the crop—not the conditions in every field. Crops of the same variety experience different sunlight, wind, temperature, and humidity, changing how much water returns to the atmosphere through evapotranspiration.

Measuring actual ET at the project site gives growers field-specific information they can use alongside precipitation and soil moisture data to support irrigation planning and better understand plant water stress.

See how the ATMOS 51 VBR extends monitoring beyond reference ET and crop coefficients: https://metergroup.com/products/atmos-51/

09/25/2026

Measuring field-saturated hydraulic conductivity with a traditional double-ring infiltrometer requires a large water supply, constant water-level monitoring, and additional calculations after the test.

SATURO provides an automated dual-head method, maintaining the water level and pressure during a test and calculating field saturated hydraulic conductivity during the measurement. It is designed to operate unattended, allowing field teams to continue other work or run multiple instruments at the same time.

See how the field experience compares, then explore SATURO:
https://metergroup.com/products/saturo/

09/24/2026

Cracks, land use, and landscape position can change how water moves through Texas shrink-swell clays. Measuring that variability requires careful planning and enough data to represent conditions across a field.

METER research scientist Leo Rivera discusses his work comparing native prairie, conventional tillage, and improved pasture, along with the practical challenges of collecting hydraulic-conductivity data in the field. He also shares how those experiences helped shape the thinking behind the SATURO infiltrometer.

Listen to We Measure the World, Episode 15:
https://metergroup.com/podcasts/episode-15-how-land-use-impacts-hydrology-in-texas-shrink-swell-clays/

09/22/2026

Water security challenges are shaped by both infrastructure and local environmental conditions. Engineers Without Borders at Washington State University started working with an Indigenous village in Panama’s Comarca Ngäbe-Buglé region in 2016, supporting efforts that include solar-powered water pumping and groundwater mapping.

The case study shows how community collaboration and environmental data can support a clearer understanding of available water resources. An ATMOS 41 weather station, ZL6 data logger, and ZENTRA Cloud were provided to help quantify local conditions.

Read the full story:
https://metergroup.com/case-studies/studying-groundwater-to-alleviate-water-security-in-remote-panamanian-villages/

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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