How to read your WeatherGuide™
Temperature Readings
Temperatures display on the top line of the LCD.
Indoor temperature readings
– these are temperatures at the
thermometer’s location.
Outdoor temperature readings
– these are temperatures that can
be measured by the attached sensor probe. Open a window and run
the cable through the opening so that the sensor probe is exposed to
the outdoor temperature. Gently close the window to avoid crimping
or severing the cable.
Alternately, the probe may be used to measure temperatures of aquar-
iums, swimming pools, hot tubs, etc. Simply allow the end of the probe
to hang where you wish to measure temperatures.
To Switch Between Indoor and Outdoor Temperature
Displays
Press the “IN/OUT” button located on the back of the unit to switch
between indoor and outdoor temperature displays.
An “IN” icon appears when indoor temperature is on the screen.
An “OUT” icon appears when outdoor temperature is on the screen.
Indoor Humidity Readings
Indoor humidity displays on the bottom line of the LCD.
To View Minimum/Maximum temperature/indoor hu-
midity records
Your WeatherGuide™ will store the last recorded high and low tem-
peratures over a 24 hour period.The 24 hour period starts when bat-
teries are installed.
Press the “Min/Max” button located on the back of the unit to view
minimum and maximum records.
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