The HOBO H21-002 Micro Station Data Logger offers reliable monitoring performance at industry leading prices. Designed for stand-alone data logging applications, the 4-channel HOBO Micro Station accepts Onset's full suite of plug-and-play Smart Sensors, and is battery-powered for up to one year.
The H21 supports measurements of temperature, relative humidity, dew point, wind speed, wind direction, rainfall, soil moisture, solar radiation, PAR, barometric pressure, leaf wetness, 4-20mA, voltage input, pulse input, light intensity.
These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.
Please consider these optional accessories.
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET