Occupational heat stress exposure is a serious concern, especially in extreme summer heat. It can result in costly down time and potentially life-threatening situations. 3M WIBGET RSS-214 Heat Stress Monitor provides you with readings of key environmental factors that contribute to heat stress. The 3M WIBGET Heat stress monitor is the perfect monitor to help you establish a heat stress prevention and management program. Monitor is easy to use, and provides a fast response that is reliable and accurate.