Extech HT30 热应力湿球温度计

Wet Bulb Globe Temperature (WBGT): 32 to 122°F (0 to 50°C) /±4°F/2°C

Black Globe Temperature (TG): 32 to 176°F (0 to 80°C) /±4°F/2°C

Air Temperature (TA): 32 to 122°ºF (0 to 50ºC) /±1.8°F/1.0°C

Humidity: 0 to 100%RH /±3%RH

Dimensions Meter: 10 x 1.9 x 1.1" (254 x 48.7 x 29.4mm)

Ball: 1.6" dia, 1.4" high (40mm diameter, 35mm high)

Weight 4.8oz (136g)

Manual

Catalog

Features:

• Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat
• Black Globe Temperature (TG) monitors the effects of direct solarradiation on an exposed surface
• In/Out Function displays the WGBT value with or without direct sun exposure