3643/40_KESTREL 4000

DESCRPTION

The Kestrel® Tracker is the next generation of weather monitoring. You can now measure EVERY major environmental condition, easily and accurately, right in the palm of your hand. The chart mode allows users to recall and graph up to 250 measurements, along with the date and time of storage. Barometric Pressure, Altitude, Density Altitude, Temperature, Humidity, Wind Speed, Wind Chill, Dew Point, Wet Bulb, and Heat Index… all in one pocket sized instrument. · Graph and recall trends · Easy to read, backlit display · Time and date · Customize screens to display user-selected measurements · Hard cover allows use of other functions while protecting the impeller · Automatically store measurements, even when the unit is turned off · Manually store measurements with the press of a button · Chart up to 250 measurements · Impeller can be replaced without tools · Exterior temperature, humidity, and pressure sensors for fast and accurate readings · Includes neck and wrist lanyards, protective pouch and 2 AAA batteries · Waterproof and floats

Wind SpeedAccuracy±3%Response Time1 secondCalibration Drift<2% after 100 hours use at 7m/sUnitsDisplayRes’nRangeKnotsKTS0.10.6 to 78Meters per SecondM/S0.10.3 to 40Kilometers per HourKM/H0.11.0 to 144Miles per HourMPH0.10.7 to 89Feet per MinuteFPM159 to 7877Beaufort ForceBEAU11 to 16

TemperatureAccuracyTemperature±1°CWind Chill±1°CDew Point±2°CHeat Index±3°CResponse Timeapproximately 1 minute for most conditionsUnitsDisplayRes’nRangeCelsius°C0.1-29 to 70Fahrenheit°F0.1-20 to 158