Heat Index; Wind Chill; Weather Forecast; Barometric Pressure - Explore Scientific WSX3001 Mode D'emploi

DEW POINT
- 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 determined by the temperature & humidity data from wireless
7-IN-1 sensor.

HEAT INDEX

The heat index which is determined by the wireless 7-IN-1 sensor's temperature & humidity
data when the temperature is between 26°C (79°F) and 50°C (120°F).
Heat Index range
27°C to 32°C (80°F to 90°F)
33°C to 40°C (91°F to 105°F)
41°C to 54°C (106°F to 129°F)
≥55°C (≥130°F)

WIND CHILL

A combination of the wireless 7-IN-1 sensor's temperature and wind speed data determines the
current wind chill factor.

WEATHER FORECAST

The built-in barometer continually monitor atmosphere pressure. Based on the data collected,
it can predict the weather conditions in the forthcoming 12~24 hours within a 30~50km (19~31
miles) radius.
Sunny Partly cloudy
NOTE:
- The accuracy of a general pressure-based weather forecast is about 70% to 75%.
- The weather forecast is reflecting the weather situation for next 12~24 hours, it may not
necessarily reflect the current situation.
- The SNOWY weather forecast is not based on the atmospheric pressure, but based on the
temperature of outdoor. When the temperature is below -3°C (26°F), the SNOWY weather
icon will be displayed on the LCD.

BAROMETRIC PRESSURE

The atmospheric pressure is the pressure at any location of
the earth caused by the weight of the column of air above it.
One atmospheric pressure refers to the average pressure and
gradually decreases as altitude increases. Meteorologists use
barometers to measure atmospheric pressure. Since variation in
atmospheric pressure greatly affected by weather, it is possible
to forecast the weather by measuring the changes in pressure.
TO VIEW THE BAROMETRIC PRESSURE IN DIFFERENT UNIT
In normal mode, press [ BARO ] key to change the barometer unit in this sequence: hPa →
inHg → mmHg
TO SET ABSOLUTE OR RELATIVE BAROMETRIC PRESSURE
In normal mode, press and hold [ BARO ] key to switch between ABSOLUTE / RELATIVE
barometric pressure.
Warning
Caution
Extreme Caution
Danger
Extreme Danger
Cloudy Rainy
23
Explanation
Possibility of heat exhaustion
Possibility of heat dehydration
Heat exhaustion likely
Strong risk of dehydration / sun stroke
Rainy / Stormy
EN
Snowy