• Manufacturer: EXTCH

• Model: #HT30

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
solar radiation on an exposed surface

• Air Temperature (TA) plus Relative Humidity (RH)

• Selectable units of °F and °C

• In/Out Function displays the WGBT value with or without direct
sun exposure

• Auto Power Off with override

• Complete with two AAA batteries

• Manual: HT30_UM_en-US

• Datasheet: HT30_DS_en-US