Kestrel 3500FW Fire Weather Meter, Safety Orange

Rugged, simple and accurate wind speed, temperature, humidity, and pressure meter Calculates relative humidity, temperature, average wind speed, altitude, pressure trends and more Data hold feature, clock and backlit display for night time use Includes a waterproof Probability of Ignition (PIG) and Fine Dead Fuel Moisture (FDFM) reference card Perfect for taking fire weather observations