Kestrel 3500 FIRE Weather MeterMeasure weather conditions quickly and easily with the rugged, handheld Kestrel 3500, now with wet bulb and baro alt measurements included. When fighting wild fires, protecting lives, houses, and property while ensuring safety for everyone involved this all demands accurate fire behaviour predictions based upon good weather observations. Kestrel weather meters have been relied upon by firefighters for decades to provide fast, accurate measurement of