The Kestrel 3500FW Fire Weather Meter is an all-in-one fire weather measurement instrument that's affordable enough for every fire department to own. It measures barometric pressure, altitude, and wet bulb temperatures on top of other weather indicators like temperature and wind speed. Every unit also comes with an easy-to-read Probability of Ignition (PIG) and Fine Dead Fuel Moisture (FDFM) reference card. With this instrument, you can have quality environmental data to help predict fire behavior and ensure effective and safe wildland fire suppression.
Multi-purpose fire weather meter. This single handheld weather instrument replaces your entire belt weather kit thanks to its versatility. It measures barometric pressure (inHg and hPa (mb)), pressure trend, altitude (feet and meter), temperature/wind chill (Fahrenheit and Celsius), relative humidity, wind speed (mph, km/h, ft/min, m/s, knots, and Beaufort), dew point, wet bulb temperature (psychrometric), and heat stress index. Readings are automatically shown on a big backlit display, eliminating the possibility of human error. With this convenient device, you won’t have to prep a sling psychrometer or carry around multiple weather instruments. The 3500FW also displays the time and date on the screen.
Easy to use. The simple 3-button control is all you need to turn it on and off, change the measurement mode, select the unit of measurement, and adjust the clock setting. It comes with a lanyard so you can conveniently hang it around your neck. When the display dims, it means the battery needs to be replaced. To do so, twist open the battery compartment at the back using a coin and put in the replacement battery. It’s best to carry spare batteries (available in most stores) to minimize downtime.
Designed for rough use. This fire weather meter is designed for tough jobs. It is housed in an IP67 waterproof body that floats and is MIL-STD-810G drop tested. The CR2032 coin cell battery (included) lasts for around 300 hours, perfect for long working hours.
The Kestrel 3500FW Fire Weather Meter is cost-effective, reliable, and durable - everything you need for easier and faster fire behavior predictions.