Kestrel 4500 User Manual

Kestrel
®
4500 Pocket Weather
®
Tracker
BACKLIGHT BUTTON
Press to activate
backlight for 1 minute.
MODE BUTTONS Press
to change mode of
measurements: Current,
Min/Max/Avg, Chart.
COMMAND BUTTON
In Chart Screens, press
to view data points. In
Setup Menus, press to
make selection.
MANUAL MEMORY
BUTTON Press to manually
store current conditions to
memory.
MEASUREMENT BUTTONS
Press to scroll between
screens: Date/Time,
Measurements, User
Dened Screens
POWER/SETUP BUTTON
Hold to turn power on or
o. Press to enter and exit
Main Setup Menu.
FRONT

Kestrel 4500 Specifications

General

Brand	Kestrel
Product Category	Weather Station
Barometric Pressure Range	750 to 1100 mbar
Compass	Yes
Waterproof	Yes
Floats	Yes
Water Resistance	IP67
Data Logging	Yes
Wind Speed Range	0.6 to 40 m/s
Temperature Range	-29 to 70°C (-20 to 158°F)
Battery Life	Approximately 400 hours
Measures	Wind speed, temperature, humidity, pressure
Heat Stress Index Range	0 to 55 °C
Accuracy	Wind speed: ±3%, Temperature: ±1°C, Humidity: ±3%, Pressure: ±1.5 mbar
Resolution	Wind Speed: 0.1 mph/m/s/km/h/ft/s/knot, Temperature: 0.1 °F/°C, Humidity: 0.1 %, Pressure: 0.1 mbar
Operating Temperature	-29 to 70°C (-20 to 158°F)
Battery Type	2 x AAA
Display	High-contrast, sunlight-readable
Dimensions	122 x 46 x 18 mm