Data saved directly on USB Pen drive in an MS Excel compatible file · Separate displays for humidity and temperature · Capacitive sensor (Dry/Wet available on request) for humidity and PT100 sensor for temperature · Rate of logging settable by user in Mins:Secs · Internal Real Time Clock with battery backup for saving values along with Date and Time · No need of any complicated or additional software for managing data · Saving data on Pen drive allows a very large amount of storage space at very low cost.