Back to the main page Back to category Compasses and GPS
watch details
Kestrel 4000NV
Estimated price for orientation: 200 $
Category: Compasses and GPS
Class:
Description Brand: Kestrel
"Kestrel NV: As rugged as the Environment. As Stealthy as the Mission."Due to overwhelming demand from NK's military customer, the Kestrel NV line was born in 2005. Military personnel and pilots flying in darkness are often concerned with preserving their night vision and secure position. The Kestrel 4000NV weather system tracker model has the same features as its more colorful counterparts, but is olive drab or desert tan (4000 and 4500 models only) with a reduced brightness backlight which helps protect the users' adapted night vision. It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light "bleaches out" the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. The dim backlight on this weather system tracker is also much more difficult to detect with the naked eye in night or covert operations.Kestrel 4000NV Measures:
Wind SpeedTemperatureWind ChillRelative Humidity
Heat Stress IndexDewpoint TemperatureWet Bulb TemperatureBarometric PressureAltitudeDensity AltitudeDigital CompassWind DirectionCrosswindHeadwind/TailwindKestrel 4000NV Features:
Flip-Open Impeller Cover
Portable Weather Station Has a Large Three-Line Graphical Display
BacklightWide Operating RangeHigh AccuracyPatented Impeller and Sensor TechnologyNo-Tools User-Replaceable ImpellerQuick Response External Temperature SensorTemperature Corrected Humidity Sensor
Minimum and Maximum Values
Wind Speed Average FunctionClock & CalendarCustomizable Automatic and Manual Data logger (2000 points)On-Screen Data ChartingData Upload5 Languages (English, French, Spanish, German, Italian)
Waterproof & FloatsRugged, Drop-Tested, Portable Weather StationMade in the USA5-Year WarrantyKestrel 4000NV Includes:Neck LanyardSlide on Cover
Description
| Brand: | Kestrel |
"Kestrel NV: As rugged as the Environment. As Stealthy as the Mission."Due to overwhelming demand from NK's military customer, the Kestrel NV line was born in 2005. Military personnel and pilots flying in darkness are often concerned with preserving their night vision and secure position. The Kestrel 4000NV weather system tracker model has the same features as its more colorful counterparts, but is olive drab or desert tan (4000 and 4500 models only) with a reduced brightness backlight which helps protect the users' adapted night vision. It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light "bleaches out" the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. The dim backlight on this weather system tracker is also much more difficult to detect with the naked eye in night or covert operations.Kestrel 4000NV Measures:
Wind SpeedTemperatureWind ChillRelative Humidity
Heat Stress IndexDewpoint TemperatureWet Bulb TemperatureBarometric PressureAltitudeDensity AltitudeDigital CompassWind DirectionCrosswindHeadwind/Tailwind
Wind SpeedTemperatureWind ChillRelative Humidity
Heat Stress IndexDewpoint TemperatureWet Bulb TemperatureBarometric PressureAltitudeDensity AltitudeDigital CompassWind DirectionCrosswindHeadwind/Tailwind
Kestrel 4000NV Features:
Flip-Open Impeller Cover
Portable Weather Station Has a Large Three-Line Graphical Display
BacklightWide Operating RangeHigh AccuracyPatented Impeller and Sensor TechnologyNo-Tools User-Replaceable ImpellerQuick Response External Temperature SensorTemperature Corrected Humidity Sensor
Minimum and Maximum Values
Wind Speed Average FunctionClock & CalendarCustomizable Automatic and Manual Data logger (2000 points)On-Screen Data ChartingData Upload5 Languages (English, French, Spanish, German, Italian)
Waterproof & FloatsRugged, Drop-Tested, Portable Weather StationMade in the USA5-Year Warranty
Kestrel 4000NV Includes:Neck LanyardSlide on CoverFlip-Open Impeller Cover
Portable Weather Station Has a Large Three-Line Graphical Display
BacklightWide Operating RangeHigh AccuracyPatented Impeller and Sensor TechnologyNo-Tools User-Replaceable ImpellerQuick Response External Temperature SensorTemperature Corrected Humidity Sensor
Minimum and Maximum Values
Wind Speed Average FunctionClock & CalendarCustomizable Automatic and Manual Data logger (2000 points)On-Screen Data ChartingData Upload5 Languages (English, French, Spanish, German, Italian)
Waterproof & FloatsRugged, Drop-Tested, Portable Weather StationMade in the USA5-Year Warranty