Kestrel 3000 Pocket Weather Meter (Anemometer) Features Include: Heat Stress Index, Relative Humidity, Current Wind Speed, Average Wind Speed, Maximum Wind Gust. Air, Water & Snow Temperature and Dewpoint! We are an Authorized NK Kestrel Dealer! Our price for this product is the lowest NK allows it's dealers to sell it for. Anyone claiming to be a dealer who advertises this item or accepts best offers lower than our price is most likely not a Kestrel dealer.
NK was the first to provide accurate relative humidity measurements from a hand-held weather meter, and the Kestrel 3000 features two patents on its humidity measuring sensors. A testament to the 3000s accuracy: its become practically required equipment for wildland firefightersusers whose lives literally depend on the accurate weather data their Kestrel 3000 provides. From the Kestrel 3000s accurate relative humidity readings, it also calculates the dewpoint and heat stress indeximportant information to know when working or playing outdoors in hot and humid conditions. Kestrel Wind Meters are used by NFL trainers to determine how frequently the athletes need to hydrate, and when the conditions are unhealthy for strenuous exercise. Certified and Guaranteed Accuracy Every single Kestrel manufactured at Nielsen-Kellerman is calibrated for every single value, either directly against NIST-traceable standards or against an intermediary standard that is calibrated daily.
What does that mean for the customer? They can be absolutely sure that their weather readings are accurate to the stated specifications. Some competing weather instruments claim the same specifications as Kestrel, but only Kestrel certifies their accuracy. CR2032 coin cell battery (Average life 300 hours). Protective cover with sure-grip overmolding.
Large easy-to-read display with backlight. Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit. Reliable, portable and easy to use. All instruments and accessories are completely assembled in the USA.0.4 to 60.0 m/s. Larger of 3% of reading or least significant digit. 0.4 to 40.0 m/s. 59 to 11,948 ft/min. 1.0 to 218.0 km/h.
1.0 to 144.0 km/h. 0.8 to 135.0 mph. 0.8 to 89.0 mph. 0.6 to 118.3 kt. 0.6 to 78.0 kt.1 inch diameter impeller with precision axle and low-friction Zytel® bearings. Calibration drift < 1% after 100 hours use at 16 MPH / 7 m/s. Sustained operation above 60 MPH / 27 m/s will wear impeller rapidly and may cause destruction of impeller. Replacement impeller (NK PN-0801) may be field-installed without tools (US Patent 5,783,753). 49.0 to 257.0 °F. 20.0 to 158.0 °F. 45.0 to 125.0 °C. 29.0 to 70.0 °C. Measures air, water and snow temperature. Thermally isolated, hermetically sealed, precision thermistor mounted externally (US Patent 5,939,645). 0.0 to 100.0 %. 5.0 to 95.0 % non-condensing. Polymer capacitive humidity sensor mounted in thin-walled chamber external to case for rapid, accurate response (US Patent 6,257,074). To achieve stated relative humidity accuracy, unit must be permitted to equilibrate to external temperature when exposed to large, rapid temperature changes and must be kept out of direct sunlight. Calibration drift +/- 2% over 24 months. Relative humidity may be recalibrated at factory or in field using Kestrel Humidity Calibration Kit (NK PN-0802). 0.7 to 135.0 MPH, -49.0 to 257.0 °F.
1.8 to 89.0 mph, -50.0 to 50.0 °F. 0.4 to 60.0 m/s, -45.0 to 125.0 °C. 0.4 to 40 m/s, -45.6 to 10.0 °C.
Calculated from the primary measurements of wind speed and temperature. Utilizes the NWS Wind Chill Temperature (WCT) Index, revised 2001, with wind speed adjusted by a factor of 1.5 to yield equivalent results to wind speed measured at 10 m above ground. Specification temperature limits established by WCT Tables. 0.0 to 100.0 %RH, -49.0 to 257.0 °F.70.0 to 130.0 °F, 0 to 100% RH. 0.0 to 100.0 %RH, -45.0 to 125.0 °C. 21.1 to 54.4 °C, 0 to 100 %RH. Calculated from the primary measurements of temperature and relative humidity. Utilizes the NWS Heat Index (HI) tables. Specification temperature limits established by HI tables. 20.0 to 158.0 °F, 20.0 to 95.0% RH.
29.0 to 70.0 °C, 20.0 to 95.0 %RH. Temperature to which the air would need to be cooled at a constant pressure to become saturated. One-button clear and restart of Max Wind Gust and Average Wind measurement. Reflective 3 1/2 digit LCD. Digit height 0.36 in / 9 mm.
Operational Temperature Range (LCD and Batteries). The operational temperature range of the liquid crystal display and batteries is 14° F to 131° F / -10 °C to 55 °C. Beyond the limits of the operational temperature range, the unit must be maintained within range and exposed for minimum time necessary to take reading. 22 °F to 140 °F / -30 °C to 60 °C.
After 45 minutes of no key presses. Individually tested to NIST-traceable standards (written certificate of tests available at additional charge). Average life, 300 hours of use, +/-depending on backlight use. Substantial impact may damage replaceable impeller. Unit 4.8 x 1.7 x 0.7 in / 122 x 42 x 18 mm.Case 4.8 x 1.9 x 1.1 in / 122 x 48 x 28 mm. Unit 2.3 oz / 65 g.
Case 1.3 oz / 37 g. Kestrel Meters are designed and manufactured at NKs facility in Boothwyn, Pennsylvania, and are individually calibrated at the time of manufacture. Every Kestrel Meter comes with a Certificate of Conformity to document the units accuracyall Kestrel measurements are traceable to the National Institute of Standards and Technology, ensuring the highest level of reliability. Additional NIST Calibration and Certification services are available.
This is one of the many reasons we remain popular with our customers. Doing that is against U. Thank You for your interest! The item "Kestrel 3000 Pocket Handheld Weather, Wind Meter Anemometer Authorized Dealer" is in sale since Thursday, August 19, 2010. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Garden Décor\Weather Stations".The seller is "weatherrepublicllc" and is located in Coatesville, Pennsylvania. This item can be shipped worldwide.