Kestrel 4000NV (Night Vision) Pocket Weather Tracker FREE SHIPPING

Kestrel 4000NV Pocket Weather Tracker - Specifications Kestrel 4000NV Pocket Weather Tracker - Owner's Manual   Model Description Price   0847 Kestrel 4000 NV $420. 0801 Replacement Impeller $24. ***Free Shipping offer is only valid for purchases being shipped via ground, within the continental US. All orders being returned, refused, or mis-orders by the customer, will be charged a shipping fee. When credit is issued to the customer the cost of shipping will be deducted from the credit amount. Shipping charges will apply to special orders, specialty items and wholesale orders. For temperature readings, the Kestrel uses a fast-responding thermostat accurate to +/-1 °C. Measures: Current Wind Speed Maximum Wind Gust Average Wind Speed Air, Water & Snow Temperature Wind Chill Relative Humidity Dew point Heat Stress Index Barometric Pressure Altitude Wet Bulb Temperature Applications: Crop dusting & spraying Fire fighting Mining ventilation Ventilation (HVAC) Education

Kestrel 4000NV (Night Vision) Pocket Weather Tracker The Kestrel 4000NV (Night Vision) Pocket Weather Tracker has an easy-to-use altimeter and 3-hour pressure trend! Note: This unit has a RED Backlight Features & Applications: Kestrel® 2500, 3500 and 4000 were improved to make them even more suitable for night-time activities. 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. The Kestrel® Tracker is the next generation of weather monitoring. You can now measure EVERY major environmental condition, easily and accurately, right in the palm of your hand. The chart mode allows users to recall and graph up to 2000 measurements, along with the date and time of storage. Barometric Pressure, Altitude, Density Altitude, Temperature, Humidity, Wind Speed, Wind Chill, Dew Point, Wet Bulb, and Heat Index... all in one pocket sized instrument 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. Features: Current, Maximum and Average Wind Speeds Air, Water & Snow Temperature Wind Chill Relative Humidity Dew point Heat Stress Index Barometric Pressure Altitude Please go to barometer and altitude help for more information. Density Altitude Wet Bulb Temperature Graph and recall trends Easy to read, backlit display Time and date Customize screens to display user-selected measurements Flip-top impeller cover allows use of other functions while protecting the impeller (hard cases available.) Automatically store measurements, even when the unit is turned off Manually store measurements with the press of a button Chart up to 250 measurements Impeller can be replaced without tools   Exterior temperature, humidity, and pressure sensors for fast and accurate readings Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit. Includes neck and wrist lanyards, protective pouch and 2 AAA batteries Waterproof and floats. 2-year warranty Assembled in the USA US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074

Spec Summary:   Wind Speed   Accuracy: ±3% Response Time: 1 Sec Units: Knots Resolution: 0.1 Range: 0.6 to 118.3 KTS Temperature   Accuracy: Temp ±1°F; Wind Chill ±1°F; Dew Point ±2°F; Heat Index ±3°F Response Time: 1 Min for most conditions Units: Fahrenheit Resolution: 0.1 Range: -49ºF to 257ºF, -45ºC to 125.0ºC Relative Humidity   Accuracy: ±3% Response Time: 1 Min for most conditions Units: Percent Resolution: 0.1 Range: 0 to 100% Barometric Pressure   Accuracy: ±3hPa (between 14 and 140°F) Units: Inches Mercury Resolution: 0.01 Range: 8.86 to 32.48 in Hg Altitude, Density Altitude   Units: Feet Resolution: 3 Range: -6,000 to 30,000ft Display   Update: 1 second Temperature Range: Normal operation from -4 to 140°F; Below -4°F, accurate readings may be taken by keeping the unit warmer than -4°F and exposing it for the minimum time necessary to take reading (less than 1 minute) Auto Shutdown: After 15 minutes of no button presses (This feature can be disabled) Physical   Impeller: 1in. diameter, sapphire bearings, light weight; User-replaceable impeller/housing assembly Temperature Sensor: Hermetically sealed precision thermistor Humidity Sensor: Solid state silicon capacitive sensor Pressure Sensor: Monolithic silicon piezo resistive sensor Dimensions: 5 x 1.8 x 1.1 in. Weight: 3.6 oz.

"Any information given to Creative Energy Technologies is confidential and will not be
shared or sold."

Creative Energy Technologies Inc
Mon - Fri 8-4PM EST * Tel 518-287-1428 * Fax 518-287-1459 * 2872 State Route 10 Summit NY 12175
Shop on line 24 hrs a day - 7 days a week
Web site is updated daily.