The Kestrel 3500 Fire Weather Meter has been developed specifically for firefighting with barometric pressure, altitude, wet bulb readings and a Probability of Ignition (PIG) and Fine Dead Fuel Moisture (FDFM) reference card, providing all the detailed data required in one compact handheld instrument.
Mil-SPEC-810G drop tested with an IP67 waterproof rating the Kestrel 3500FW is designed and constructed to withstand the harsh working environment it will encounter. The unit comes with a five year warranty and certificate of conformity as standard.