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METER Group

METER Group, Inc., formerly Decagon Devices, is an American corporation that designs and markets scientific instruments, sensors, and data loggers for use in both agricultural and food science applications. Decagon was founded in 1983 by Dr. Gaylon Campbell.

Last revised
Jun 28, 2026
Read time
≈ 1 min
Length
169 w
Citations
3
Source
METER Group
IndustryResearch, Development, Manufacturing
Founded1983
FounderDr. Gaylon S. Campbell
SuccessorMETER Group
Headquarters,
United States
Key people
Colin Campbell, President
ProductsScientific instruments for food and environmental sciences.
WebsiteMETER Group
Decagon logo
Former logo of Decagon Devices source ↗

METER Group, Inc., formerly Decagon Devices, is an American corporation that designs and markets scientific instruments, sensors, and data loggers for use in both agricultural and food science applications. Decagon was founded in 1983 by Dr. Gaylon Campbell.

In 2008, Decagon Devices was selected by The Wall Street Journal as one of the "Top Small Workplaces."1

In 2016, Decagon Devices merged with the German scientific engineering company UMS AG to form METER Group, Inc.2

In 2022, METER Group market group 'Environment' was purchased by Campbell Scientific. Market Group 'Food' and 'Horticulture' known as 'AROYA' split and became ADDIUM. 3

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