13
Heat Index range
Warning
Explanation
27°C to 32°C
(80°F to 90°F)
Caution
Possibility of heat exhaustion
33°C to 40°C
(91°F to 105°F)
Extreme Caution
Possibility of heat dehydration
41°C to 54°C
(106°F to 129°F)
Danger
Heat exhaustion likely
≥55°C (≥130°F)
Extreme Danger
Strong risk of dehydration / sun stroke
Note:
Heat index is only calculated when temperature is 27° C (80° F) or above, and based solely from the
temperature and humidity measured from the 5-IN-1 sensor.
TO VIEW DEW POINT
Press the
[ INDEX ]
key repeatedly until
DEW POINT
displays.
Note:
The dew point is the temperature below which the water vapor in air at constant barometric pressure
condenses into liquid water at the same rate at which it evaporates. The condensed water is called dew when
it forms on a solid surface. The dew point temperature is calculated from the outdoor temperature and humidity
measured at the outdoor 5-in-1 sensor.
HISTORY DATA (ALL RECORDS IN THE PAST 24 HOURS)
The main unit will record past 24 hours weather data automatically that included past indoor and outdoor
temperature & humidity, baro, wind chill, wind speed and rainfall records.
1. Press the
[ HISTORY ]
key to check past 1 hour history records.
2. Press
[ HISTORY ]
key repeatedly to show past 2, 3, 4 , 5.......24 history weather records.
MAX/MIN MEMORY FUNCTION
1. Press the
MAX/MIN
key to check the maximum/minimum records. The checking orders will be: Outdoor
max temperature
Outdoor min temperature
Outdoor max humidity
Outdoor min humidity
Indoor max temperature
Indoor min temperature
Indoor Max humidity
Indoor min
humidity
Outdoor max wind chill
Outdoor min wind chill Outdoor max heat index
Outdoor
min heat index
max dew point
min dew point
Max pressure
Min pressure
Max
average
Max gust
Max rainfall.
2. Press and hold the
[ MAX/MIN ]
key for 2 seconds to reset the maximum and minimum records.
Note:
When maximum or minimum reading is displayed, the corresponding timestamp will be shown.
HI/LO ALERT
HI/LO alert are used to alert you of certain weather conditions. Once activated, the alarm will turn on and
amber LED starts flashing when a certain criterion is met. The following are areas and type of alert provided:
Area
Type of Alert available
Indoor temperature
HI and LO alert
Indoor humidity
HI and LO alert
Outdoor temperature
HI and LO alert
Outdoor humidity
HI and LO alert
Rainfall
HI alert
(Daily rainfall since midnight)
Wind speed
HI alert
