Onset data logging products enable you to track temperature, relative humidity, equipment runtimes, energy/power, weather, water quality, and much more. Choose from product categories including data loggers, external sensors, software and accessories, all of which play a key role in getting accurate, reliable data. For further information, visit: What is a Data Logger? or Tips on buying a Data Logger.

Data Loggers

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Logger Type

External Sensors


Data Logger Software


Graphing & Analysis for Windows/Mac


Web based software for HOBO U30


Free App for HOBO MX Series

HOBOnode Manager

Network Manager for HOBO ZW Series

Parts & Accessories