Kestrel Weather Tracker 4500
The 4500 Weather tracker is the most accurate , comprehensive and reliable hand-held portable weather device on the market. Every single unit supplied is calibrated for every single value, either directly against NIST-traceable standards or against an intermediary standard that is calibrated daily. Every unit is shipped with a FREE Certificate of Conformity that states what calibrations were performed, and the certified performance specifications.
For the professional user, They can be absolutely sure that their weather readings are accurate to the stated specifications.
For the professional user, They can be absolutely sure that their weather readings are accurate to the stated specifications.
•Waterproof and floats
•Time and date
•Easy- to-read backlit display
•Data Logger (automatic and manual)
•Customizable data storage - 1400 data points
•Minimum, Maximum and Average values
•Multi-Function 3-line display
•Humidity sensor can be recalibrated in the field with our Relative •Humidity Calibration Kit.
•Exterior temperature, humidity, and pressure sensors for fast and accurate readings.
•Customize screens to display user-selected measurements
•Graph and recall trends
•User-replaceable impeller
•Flip-top impeller cover allows use of other functions while protecting the impeller
•Data charting
•Upload to a computer (with optional interface)
•Time and date
•Easy- to-read backlit display
•Data Logger (automatic and manual)
•Customizable data storage - 1400 data points
•Minimum, Maximum and Average values
•Multi-Function 3-line display
•Humidity sensor can be recalibrated in the field with our Relative •Humidity Calibration Kit.
•Exterior temperature, humidity, and pressure sensors for fast and accurate readings.
•Customize screens to display user-selected measurements
•Graph and recall trends
•User-replaceable impeller
•Flip-top impeller cover allows use of other functions while protecting the impeller
•Data charting
•Upload to a computer (with optional interface)
• Heading(true & magnetic)
• Wind Direction
• Crosswind
• Headwind/tailwindind Direction
• Altitude Pressure trend
• Barometric pressure
• Wet bulb temperature
• Relative humidity in %
• Heat stress index
• Dewpoint
• Density altitude
• Wind chill
• Air, water, and snow temperature °F or °C • Digital Compass
• Wind Direction
• Crosswind
• Headwind/tailwindind Direction
• Altitude Pressure trend
• Barometric pressure
• Wet bulb temperature
• Relative humidity in %
• Heat stress index
• Dewpoint
• Density altitude
• Wind chill
• Air, water, and snow temperature °F or °C • Digital Compass
The 4500NV model has the same features as the 4500 but has an olive color body with a night-vision preserving backlight which helps users to sustain natural night vision. The NV's backlight incorporates an optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision. Additionally, NV backlights are also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations.
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