  
 Digitally displays both barometric pressure and temperature in four different modes: Present, High, Low and Rate of Change for barometric pressure, which shows the amount of change in inches per hour. When connected to Merlin, Wind Chill setting will show the effect of eind speed on temperature. Features user-selectable units of measurement for temperature (C, F) and barometric pressure (inHg, mmHg). Mystic is proctected by a 10-year backup to handle power outages and preserve data. Cable, AC adaptor, sensor and hardware supplied. Specify altitude if above 3000'.
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