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Extech HT200 Heat Stress WBGT (Wet Bulb Globe Temperature) Meter

Brand : Extech
Categories : Heat Index Meters , HVAC & Air Quality

The HT200 is a Heat Stress WGBT Meter which enables accurate measurements for Wet Bulb Globe Temperature (WGBT), Black Globe Temperature (TG), Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW). Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement and radiant heat. Stores up to 50 readings. Comes with 9V battery and carrying case.

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Capacitance Sensor

Accurately measures Wet Bulb Globe Temperature (WBGT), Black Globe Temperature (TG), Relative Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW)

Black Globe Temperature (TG)

Monitors the effects of direct solar radiation on an exposed surface

Determine the Heat Stress Level

Meter accurately determines the Heat Stress level by factoring a combination of humidity, temperature, air movement, and direct solar radiation

Specifications

Wet Bulb

-6.9 to 122 °F / -21.6 to 50 °C
Dew Point

-31.5 to 120.1 °F / -35.3 to 48.9 °C
Relative Humidity

1 to 99%
Temperature (Air)

32 to 122°F / 0 to 50°C
Wet Bulb Max Resolution

0.1°
Dew Point Max Resolution

0.1°
Black Globe Temperature (TG)

32 to 176 °F / 0 to 80 °C
Relative Humidity Basic Accuracy

±3%
Relative Humidity Max Resolution

0.10%
Temperature (Air) Basic Accuracy

±1.5 °F/0.8 °C
Temperature (Air) Max Resolution

0.1°
Wet Bulb Globe Temperature (WBGT)

32 to 138 °F (0 to 59 °C) w/o sunlight; 32 to 132 °F (0 to 56 °C) with sunlight
Black Globe Temperature (TG) Basic Accuracy

±1.1 °F/0.6 °C
Black Globe Temperature (TG) Max Resolution

0.1°
Wet Bulb Globe Temperature (WBGT) Basic Accuracy

±1.8 °F/1 °C w/o sunlight; ±2.7 °F/1.5 °C with sunlight
Wet Bulb Globe Temperature (WBGT) Max Resolution

0.1°