Monitors indoor/outdoor heat index to help limit the danger of heat-related injury; Display updates every 20 seconds
Simultaneously displays Air Temperature, Humidity, and Wet Bulb Globe Temperature (WBGT) or Heat Index; Switchable °F/°C temperature
Programmable audible and visual WGBT and Heat Index alarms; Adjustable audible alarm volume (75dB/60dB/mute)
4 Indicators display heat stress alert level (Caution, Extreme Caution, Danger, Extreme Danger)
In/Out function switch for measuring WGBT with or without the effects of direct sunlight; Includes Wall and Tripod mount (tripod not included)