USB RH and Dew Point Loggers indicate correct functioning of the unit is indicated by flashing red and green LED. These Loggers are configured with Windows PC software.
These USB RH and Dew Point Loggers are fitted with USB interface for set-up and data download. USB RH and Dew Point Loggers are provided with environmental protection and have user-programmable Alarm Thresholds for % RH and temperature.
