[wxqc] RH - CW4378

[Richard Engle]

For a while I have been getting the red x for my dew point readings. Today, at 1100 hours central time zone,  I used my sling  psychrometer to compare. My Davis Pro 2 read 70 F, dewpoint at 52 with humidity showing at 51%. The sling showed a dry bulb at 70 and wet bulb at 68 giving a RH of 90% and the dewpoint at 67. The 90% humidity was in line with the other stations around. Should I suspect a bad sensor on the Davis Instrument? 
Richard
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