EXTECHINSTRUMENTS
10HT200‐en‐GB_V1.411/16
Specifications
Wetbulbglobetemperature(WBGT)
Unit Range Resolution
Accuracy(calculated)
@15~40
o
C
Indoor
&
OutdoorWithout
sunlight
°C 0~59.0 0.1
WBGT=
(0.7×WET)+(0.3×TG)
°F 32.0~138.0 0.1
WBGT=
(0.7×WET)+(0.3×TG)
Outdoor
Withsunlight
°C 0~56.0 0.1
WBGT=(0.7×WET)+
(0.2×TG)+(0.1×TA)
°F 32.0~132.0 0.1
WBGT=(0.7×WET)+
(0.2×TG)+(0.1×TA)
AirTemperature(TA)
Unit Range Resolution
Accuracy@15~40
o
C
°C 0~50.0 0.1 ±0.8
°F 32.0~122.0 0.1 ±1.5
Blackglobetemperature(TG)
Unit Range Resolution Accuracy@15~40
o
C
°C 0~80.0 0.1 ±0.6
°F 32.0~176.0 0.1 ±1.1
RelativeHumidity(%RH)
MeasurementRange 1%~99%
Accuracy
±3.0%RH(20~80%)
±5.0%RH(<20%or>80%)
Resolution 0.1%
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