1. Because it is taking more readings, you can spot red flags easily.

   1. Changes due to HVAC system
   2. Documenting occupants turning off equipment
   3. Documenting equipment failure
   4. Comparison for your manual readings
2. Grains Per Pound (GPP) can be recalculated at any time during the logging
   1. Dew Point (DP) is displayed, so as the DP decreases, so does your GPP
3. See exactly when you reach your drying benchmark

This datalogger can record up to 16,000 data points. At a rate of once every 5 minutes (you can select from 2 seconds to 24 hours), the logger could record for over 55 days - plenty of time for even your worst drying job.

If you want to get even more detailed, add moisture content readings and be able to access your data remotely, then look at the new Hygro-Trac system.