HOBO U23 Data Loggers

The HOBO U23 family of data loggers are designed for years of reliable use in harsh outdoor or condensing environments. The Temp/RH sensor provides fast response and superior durability in humid conditions.

U23 loggers are waterproof, have high accuracy temperature and RH sensors (replaceable RH sensor) and fast and reliable download via an optic USB interface. HOBOware software and a Base Station (or Shuttle) is required for launch & download.