The Wet Bulb Globe Temperature (WBGT) is a measure of theHeat Stress in direct sunlight, which takes into account:temperature, humidity, wind speed, sun angle and cloud cover (solar radiation).
The measurement by WBGT Checker had been considered as a good element for monitoring the outdoor activities and Preventpeople to get Heat Stroke.
Military agencies, OSHA and many nations use the WBGT as a guide to managing workload in direct sunlight.
AZ8778 WBGT Checker was being designed and manufacturedby AZ Instrument, a well experienced manufacturer forEnvironmental Measuring Instrument.
AZ8778 WBGT Checker features:
*Very useful tool to prevent heat stroke
*The black ball thermometer is for measuring radiant temperature with a 75mm dia. black ball
(Hollow sphere in brass)
*Protect sensors with a clear sheath moving up and down
*Easy to self calibrate relative humidity with 33% / 75% salt solution by moving the black ball and clear tube
*Gives a direct measurement of the average radiant temperature
*Tripod receptacle design for long time Temp. monitoring