Important Placement Guidelines
To ensure accurate temperature measurement, place units out of direct
sunlight and away from heat sources or vents.
The wired temperature probe is not waterproof and is not intended for
permanent submersion in liquids. Submersion in liquid for more than 30
seconds may result in complete failure of the probe.
High & Low Records
High and low values are recorded for display (indoor) and probe (outdoor)
temperature and humidity. High and low records reflect the minimum and
maximum temperature and humidity record in the last 24 hours. High and low
records automatically reset at 12:00am.
To view the HIGH and LOW indoor (display) temperature records, press and
release the “TEMP MAX/MIN” button. The “MAX” and “MIN” icons appear
on the display next to the high and low records.
To view the HIGH and LOW outdoor (probe) temperature record, press and
release the “TEMP MAX/MIN” button twice. The “MAX” and “MIN” icons
appear on the display next to the high and low records.
To view the HIGH indoor (display) humidity record, press and release the
“HUMIDITY MAX/MIN” button. The “MAX” icon appears on the display next
to the high record.
To view the LOW indoor (display) humidity record, press and release the
“HUMIDITY MAX/MIN” button twice. The “MIN” icon appears on the display
next to the low record.
To reset the HIGH and LOW records, press the “CLEAR” button while viewing
the high and low records you wish to clear. Dashes will display to confirm the
values have been cleared.
Troubleshooting
Inaccurate
temperature
Make sure both the display unit and sensor are
placed out of direct sunlight and away from any heat
sources or vents.
Display screen
not working
Check that the batteries are installed correctly.
Batteries may need to be replaced.
Specifications
TEMPERATURE RANGE
Display: 32°F to 122°F; 0°C to 50°C
Probe: -58°F to 158°F; -50°C to 70°C
HUMIDITY RANGE
Display: 16% – 98% RH (relative humidity)
POWER
1 x AAA alkaline battery
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