The Occupational Safety and Health Administration (OSHA) recommends the use of Wet Bulb Globe Temperature (WBGT) heat stress monitors to ensure safe working conditions are met. REED Instruments WBGT Heat Stress Meters measure temperature, humidity, and direct or radiant sunlight to determine the "What it feels like" temperature.
All REED Heat Stress Meters are backed by a 1 year manufacturer's warranty.