Kestrel
®
4250 Racing Weather
®
Tracker
15
Overwrite
(On/Off)
This setting only applies when the data
log is full. When On, oldest data point is
discarded to allow memory for the new data
point. When Off, new data points are not
saved.
Press or to toggle between
On and Off.
Man Store
(On/Off)
When On, data is stored when the
button is pressed. When off, the
button
is disabled.
Press or to toggle between
On and Off.
Measurements
Measurement screens can be turned off, or “hidden” from the normal measurement navigation. For
example, if wind chill is not of interest, it can be hidden. Press the or button to toggle between ON
and OFF for each individual measurement. Press the or button to highlight the desired measurement.
Press the button to return to the Main Setup Menu. Even when measurements are hidden, the Kestrel
Meter will continue to log data for all measurements. If you wish to see the logged data for measurements
that are hidden, simply enter the Measurement screen and turn them back on. The data will be stored in the
same manner as all other measurements, as specified in the Store Rate.
Graph Scale
These settings control the chart limits of your Kestrel Meter. Depending on the conditions, the lower and
upper limits of the chart scale may need to be adjusted in order to get the best view of the data. Highlight
the desired measurement by pressing the or button. Select the highlighted measurement by
pressing the button. Press the or button to increase or decrease the value of the limits. Press the
or button to change between the upper and lower limits. Press the button to exit and return to the
Measurement Selection screen. Press the button to return to the Main Setup Menu.
Units
The units of measure can be adjusted to best suit the application. The following units are available:
Wind Speed
m/s
meters per second
km/h
kilometers per hour
kt
knots
mph
miles per hour
fpm
feet per minute
Bft
Beaufort
Temperature, Dewpoint,
Wet Bulb Temp & Heat Index
°C
Celsius
°F
Fahrenheit
Pressure
inHg
inches mercury
hPa
hectopascals
psi
pounds per square inch
mb
millibar
Altitude, Density Altitude
m
meters
ft
feet
Moisture (Water Grains)
gpp
grains per pound
g/kg
grams per kilogram
Air Density
lb/ft
3
pounds per cubic foot
kg/m
3
kilograms per cubic meter
Highlight the desired measurement by pressing the or button. Press the or button to scroll
through the available units. Press the button to return to the Main Setup Menu.
