MIL-M-24605A, MILITARY SPECIFICATION: MONITOR, HEAT STRESS (21-JUN-1988]

MIL-M-24605A, MILITARY SPECIFICATION: MONITOR, HEAT STRESS (21-JUN-1988]., This specification covers an environmentally hardened portable instrument that transforms the surrounding thermal energy in a manner that can be electrically measured and converted to various parameters that include the dry bulb temperature (DBT), wet bulb temperature (WBT), globe temperature (GT), and a heat stress index. The heat stress monitor (HSM) may be microprocessor based .