REED Heat Stress Meters
• Measures indoor and outdoor WBGT (Wet Bulb Globe Temperature), 
Black Globe (TG) temperature, humidity, wet bulb, dew point and air temperatures • Adjustable audible WBGT alarm setting 
• Real time data logger with integral 2GB SD memory card (optional) • RS232 and USB interface
• Temperature is measured in ºC or ºF Specifications
• Indoor WBGT Range: 0º to 59 ºC • Outdoor WBGT Range: 0º to 56 ºC 
• TG Temp. Range: 0º to 80 ºC • Air Temp. Range: 0º to 50 ºC
Humidity Range: 5 % to 95 % RH