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Temperature and humidity observation log

Record paired readings using a suitable instrument according to its instructions. Note room, time, activities and equipment operation; a single reading is not a diagnosis.

Project / room reference: ________________________________   Date: __________________

Date / timeRoom / locationTemperature (°F)Relative humidity (%)AC / dehumidifier / windowsActivities and observations

DIY Home Comfort · Scott Harding · Planning aid, not a certification or service procedure.