Wind Chill And Dew Temperature - Alecto WS-5300 Guide De L'utilisateur

3.7 Wind (direction + speed):
1
2
8
7
*7:
AVERAGE = average speed
GUST = wind gust
<–
Briefly press the
these indications.
*9:
STORM = ≥ 55 mph (≥ 88 km/h)
STRONG = 26-54 mph (42-87 km/h)
MODERATE = 9-25 mph (14-41 km/h)
LIGHT = 2-8mph (3-13km/h)
3.8

Wind chill and dew temperature:

1
<–
*10:
Wind chill:
Heat index:
Dew point temperature, indoors:
Briefly press the
*11:
At HEAT INDEX:
< 27°C (display 'LO')
80°F - 90°F (27°C - 32°C)
91°F - 105°F (33°C - 40°C)
106°F - 129°F 41°C - 54°C)
≥130°F (≥55°C)
button to switch between
combination of the measured temperature and the wind speed
combination of the measured temperature and the humidity
the temperature at which water vapour turns to water (mist, dew or
frost). This temperature depends on the indoor temperature and the air
pressure.
button to switch between these indications.
the alert level is:
no danger
pay attention (risk of exhaustion due to heat)
pay close attention (risk of dehydration due to heat)
danger (increased risk of exhaustion due to heat)
extreme danger (high risk of dehydration / stroke)
1. actual wind direction
2. measured wind directions (max. 6) in the last 5 min-
utes
3. wind direction
4. indication of whether the displayed wind speed is an
average speed or a wind gust (*7)
3
5. wind speed
6. indication of whether the wind speed is displayed in
mph (miles per hour), in m/s (meters per second), in
km/h (kilometers per hour) or in Knots (1 KNOTS =
1.151 mph (1.852 km/h)) (*8)
4
7. wind speed, expressed in vernacular (*9)
5
8. illuminates when the max. wind speed alert is set
6
*8:
You may set the desired unit as follows:
1. press and hold the
2. use /
3. briefly press the
1. indication of whether this displayed temperature is the
Wind chill, the Heat Index or the Indoor Dew Point
(*10)
2
2. temperature according to the indication shown under 1
(*11)
53
button for 2 seconds
to select the desired unit
button