Kestrel® 5400 Heat Stress Tracker #0854 Weather Equipment meets USDA Spec 5100-614 and

meets USDA Spec 5100-614 and is USFS approved

Zipper and velcro closure: extra cost (see additional cost when ordering bags)`

an all-brass pump

a large 4” filler opening with drop-in filter screen for easy filling and cleaning

Kestrel® 5400 Heat Stress Tracker #0854 Weather Equipment meets USDA Spec 5100-614 andThe Kestrel 5400 Heat Stress Tracker provides 15 measurements in all including temperature, altitude, barometric pressure, , dew point temperature, globe temperature, heat stress index, naturally aspirated wet bulb temperature, relative humidity, station pressure (absolute pressure), density altitude temperature, thermal work limit (TWL), wet bulb temperature (Psychrometric), wet bulb globe temperature (WBGT), wind chill, and wind speed. The Kestrel