15
Wind chill
Unit Range
Res.
Accuracy
°C
-0.4~44.2°
0.1°
± 2.0°C
°F
15.0~112.0°
0.1°
± 3.6°F
* Wind chill value
is in effect only
when the Temp.
value <15°C and
Air velocity value
>1.4 m/s
.
ELECTRICAL SPECIFICATIONS
Heat index
Unit
Range
Res.
Accuracy
°C
0~100°
0.1°
± 2.0°C
°F
32~212°
0.1°
± 3.6°F
Effects of the heat index (shade values)
°C
°F
Notes
27~
32°
80~
90°
Caution: Fatigue is possible with prolonged
exposure and activity. Continuing activity could
result in heat cramps
32~
41°
90~
105°
Extreme caution:
Heat cramps, and heat exhaustion are possible.
Continuing activity could result in heat stroke
41~
54°
105~
130°
Danger:
Heat cramps, and heat exhaustion are likely; heat
stroke is probable with continued activity
54°+ 130°+
Extreme danger:
Heat stroke is imminent
* Exposure to full sunshine can increase
heat index values by up to 8°C (14°F)