Holiday Schedule: In observance of Labor Day, Onset will be closed Monday, September 1st. Orders placed after 5:00 PM EST, Friday August 29th will be processed and confirmed on Tuesday, September 2nd.

About Onset

1 Millionth Logger
Onset Headquarters - Cape Cod, MA

Onset is a leading supplier of data loggers. Our HOBO data logger and weather station products are used around the world in a broad range of applications, including building energy performance monitoring, water resources management, and ecological and agricultural research. Based out of Cape Cod, Massachusetts, Onset has sold more than 2 million data loggers since the company’s founding in 1981.

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