NEW Kestrel 4500NV Weather Station With All Accessories Start Price USD 595.00 Current Price USD 595.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Monday, July 21, 2008 End Time Thursday, July 31, 2008 Location Lake Norman, NC See more about 'NEW Kestrel 4500NV Weather Station With All Accessories' Description SquareTrade © AP6.0Kestrel 4500NV Master Weather Station Kit This the ultimate collection of Kestrel products for the weather enthusiast.  The Kestrel 4500NV is the top of the line Kestrel meter with built in digital compass.  The Kestrel 4500 NV is olive drab in color and has the night vision backlight for low light situations where you don't have to adjust your eyes to see the readings.  This is a complete collection of Kestrel products for $575.00.The Kestrel® NV units are olive drab with a visible red backlight, which helps sustain the user's natural night vision. Military personnel and pilots flying in darkness are often concerned with preserving their 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. Light in the red spectrum does not cause this “bleaching out”, preventing night blindness and night vision fatigue. The units' red backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations. "Night-vision preserving backlight. Backlight incorporates optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision.  (Note:  This backlight appears soft greyish pink, not "red", and is still in the visible spectrum, so is not compatible with night-vision equipment.)" Features Digital compass provides direction and stores data with wind speedAutomatic Crosswind calculatorHeadwind/Tailwind speedsCurrent, Maximum and Average Wind SpeedsAir, Water & Snow TemperatureWind ChillRelative HumidityDewpointHeat Stress IndexBarometric PressureAltitude Please go to barometer and altitude help for more information.Density AltitudeWet Bulb TemperatureGraph and recall trendsEasy to read, backlit displayTime and dateCustomize screens to display user-selected measurementsFlip-top impeller cover allows use of other functions while protecting the impeller (hard cases available.)Automatically store measurements, even when the unit is turned offManually store measurements with the press of a buttonChart up to 2,000 measurementsImpeller can be replaced without toolsExterior temperature, humidity, and pressure sensors for fast and accurate readingsHumidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit.Includes neck and wrist lanyards, protective pouch and 2 AAA batteriesWaterproof and floats.5-year warrantyAssembled in the USAUS Patent Nos. 5,783,753 and 5,939,645 and 6,257,074 Kestrel 4500NV - $299.00 NiteIze™ Case with clip on the back is a nylon/fiberglass composite - $20.00 Tripod - $25.00 Wind Vane that Mounts to Tripod - $59.00 Kestrel Computer USB Interface and Software $99.00 Field Calibration Kit - $69.00 Replacement Impeller - $19.00 Compass - $15.00 I prefer PayPal, and accept money orders and personal checks (shipment held for 10 days to allow check to clear).  I normally ship within 1 day of receipt of payment and leave positive feedback when payment it received.  I ship by USPS Priority Mail.  Shipping is $10.00 in US and $40.00 worldwide.  Please email if you have any questions.All VAT and import taxes are the responsibility of the buyer.   SquareTrade © squaretrade warranty v2.0 Place a Bid!