Western Safety Products, Inc. 505 South Lander St., Seattle, WA 98134
Toll Free: (888) 823-0808 • Phone: (206) 264-0808 • Fax:
(206) 264-4921
Website: http://www.westernsafety.com • sales@westernsafety.com
Kestrel Weather Meters 2012 - Page 1
For more information, call Western Safety Products at 206-264-0808 or email sales@westernsafety.com.
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Available Functions |
1000 |
2000 |
2500 |
2500NV |
3000 |
3500 |
3500NV |
4000 |
4000NV |
4500 |
4500NV |
3500 DeltaT |
4200 |
4250 |
4300 |
4500 NV Horus |
4000BT |
4000 NV BT |
4500BT |
4500NVBT |
4200BT |
4250 BT |
4300BT |
4500 NV BT Horus |
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Wind Speed |
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Volume Air Flow |
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Temperature |
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Wind Chill |
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Relative Humidity |
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Heat Stress Index |
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Dewpoint Temp |
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Wet Bulb Temp |
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Humidity Ratio |
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Evaporation Rate |
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DeltaT |
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Barometric Pressure |
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Absolute Pressure |
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Altitude |
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Air Density |
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Density Altitude |
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Digital Compass |
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Wind Direction |
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Crosswind |
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HeadwindlTailwind |
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Backlit Display |
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tactical, |
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Pressure Trend |
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Data Storage & Charting |
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Data Upload |
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Clock |
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Ballistics Software |
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Case Color |
Blue |
Green |
Orange |
Olive Drab |
Brick Red |
Yellow |
Olive Drab |
Charcoal |
Olive Drab |
Yellow |
Olive Drab |
Yellow |
Safety Orange |
Safety Orange |
Olive Drab |
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* Hidden Function - This feature turned off by default |
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Wind Speed: The rate of the motion of the air on a unit of time. Evaporation Rate: The rate at which moisture is lost from |
Temperature (Air/Water/Snow): Air temperature is the ambient temperature of the air and water vapor as measured by a thermometer or other measuring device in which the thermal element is dry and shielded from radiation. Water and snow temperature are measured with a measuring device in direct contact with the environment. Available units are Fahrenheit - a temperature scale where water at sea level has a freezing point of +32º F (Fahrenheit) and a boiling point of +212º F and Celsius - a temperature scale where water at sea level has a freezing point of 0º C and a boiling point of +100º C. Wind Chill: The temperature of windless air that Altitude: The height of an object above mean sea level. |
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Here's the one that started it all! We developed the Kestrel 1000 Pocket Wind Meter in 1995 when NK co-owner, Richard Kellerman, needed a reliable wind meter for flying his glider. Over 10 years later, it looks a little slicker, and it still gives you the reliable, accurate wind measurements that you need. The large impeller turns in the faintest of breezes and is easily replaced. The hard cover lets you throw the Kestrel 1000 into your pack without damage. Part No. 0810 |
For those of you who like to know just how cold and windy it really is, the Kestrel 2000 Pocket Weather Meter is your reality check. Whether planning your shot, or checking to see how low the wind chill can go, the Kestrel 2000 is the easy-to-use tool you need. Thanks to the external temperature sensor, the Kestrel 2000 can take accurate water and snow temperature readings too. The backlight lets you check the temperature in your tent, without finding your flashlight. Like all Kestrel meters, it's fully waterproof and it floats. Part No. 0820 |
Measurements Current Wind Speed Average Wind Speed Maximum Wind Gust |
Measurements |
Features |
Features |
Includes Slip-On Protective Cover Neck Lanyard Battery - CR2032 Coin Cell |
Includes |
"I fly model planes and checking the wind is important. The Kestrel 1000 is a reliable device that continues to attract positive attention wherever I use it. We've compared it favorably to other brands costing far more. I highly recommend it to anyone who wants a quick, convenient and reliable read on the wind." |
Kestrels were on the slopes at the 2006 ESPN X Games in Aspen, Colorado. Used to report current weather conditions, Kestrel Meters kept riders and spectators abreast of the weather information they needed. |
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The Kestrel 2500 takes the great features of the Kestrel 2000 and adds in a pressure sensor. A three-hour pressure trend indicator helps you predict fish and wildlife activity and know when the weather's going to turn nasty. With its easyto-use digital pressure altimeter, you have the perfect instrument for any outdoor activity. Part No. 0825 |
NK was the first to provide accurate relative humidity measurements from a hand-held weather meter, and the Kestrel 3000 has since become practically required equipment for wildland firefighters. We've improved the humidity response speed for greater accuracy in changing conditions, and with the Heat Stress Index and Wet Bulb readings from the Kestrel 3000, you'll have environmental information to let you know when conditions become unhealthy for strenuous exercise. Part No. 0830 |
Measurements |
Measurements |
Features |
Features |
Includes |
Includes Slip-On Protective Cover Neck Lanyard Battery - CR 2032 Coin Cell |
"The Kestrel pocket weather meter is essential for target rifle shooting. It helps me win matches, and I rely on it for accurate weather information." |
One of the key reasons that concrete cracks is that weather conditions cause excessive moisture loss right after the concrete is placed. To successfully place concrete crack-free, the concrete's temperature, along with the air temperature, wind velocity and humidity must be monitored. The Kestrel 3000 is the perfect tool! It was used by The American Concrete Industry (ACI) on their 2006 trip to Algeria for the inauguration of the Algerian Chapter of the ACI. |
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The Kestrel 2500 takes the great features of the Kestrel 2000 and adds in a pressure sensor. A three-hour pressure trend indicator helps you predict fish and wildlife activity and know when the weather's going to turn nasty. With its easyto-use digital pressure altimeter, you have the perfect instrument for any outdoor activity. Part No. 0825 |
NK was the first to provide accurate relative humidity measurements from a hand-held weather meter, and the Kestrel 3000 has since become practically required equipment for wildland firefighters. We've improved the humidity response speed for greater accuracy in changing conditions, and with the Heat Stress Index and Wet Bulb readings from the Kestrel 3000, you'll have environmental information to let you know when conditions become unhealthy for strenuous exercise. Part No. 0830 |
Measurements |
Measurements |
Features |
Features |
Includes |
Includes Slip-On Protective Cover Neck Lanyard Battery - CR 2032 Coin Cell |
"The Kestrel pocket weather meter is essential for target rifle shooting. It helps me win matches, and I rely on it for accurate weather information." |
One of the key reasons that concrete cracks is that weather conditions cause excessive moisture loss right after the concrete is placed. To successfully place concrete crack-free, the concrete's temperature, along with the air temperature, wind velocity and humidity must be monitored. The Kestrel 3000 is the perfect tool! It was used by The American Concrete Industry (ACI) on their 2006 trip to Algeria for the inauguration of the Algerian Chapter of the ACI. |
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Many Kestrel users need to know everything that the weather is doing, but don't need to log the data. We developed the Kestrel 3500 just for them. It provides comprehensive environmental data on nine different measurements with the simplicity of the Kestrel 1000. Simply turn it on and scroll left and right to see exactly what the environment is doing - in addition to the current weather readings, you'll be prepared for rapid weather changes with the three-hour barometric pressure trend. When you're done, slip on the hard cover and your Kestrel 3500 Pocket Weather Meter is just about indestructible. Part No. 0835 |
Measurements and Features are the same as the Kestrel 2500, 3500, 4000 and 4500. 2500NV Part No. 0825NV |
Measurements |
With so many military personnel using Kestrel Meters, we developed the NV line just for them. Olive drab in color - to make them less visible, and with a visible red backlight - which helps protect 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. This unit's red backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations. |
Features |
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Includes Slip-On Protective Cover Neck Lanyard Battery - CR2032 Coin Cell |
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Playing golf in 115 degree weather here in Phoenix is possible if one does two things: hydrate-hydrate-hydrate, and keep a close eye on the heat index. The portability of the 3500, its reliability and its accuracy are all direct contributors to that preparation. As a life-long "weather geek" this product receives my highest recommendation. |
"Accuracy counts when lives are on the line. Don't trust a look-alike. The Kestrel 4000NV is the ONLY choice when mission success or failure requires accurate weather data." |
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In 2000, we introduced the Kestrel 4000 Pocket Weather Tracker, and today it is still the most comprehensive hand-held weather device on the market. Since its introduction, the 4000 series has expanded to include numerous customer-requested features not previously available in a hand-held meter. |
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Mountain Rescue Association (MRA) was established in 1958 at Timberline Lodge at Mount Hood, Oregon and is the oldest Search and Rescue association in the United States. |
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The Kestrel 4000 raised the bar to a new level when it comes to portable conditions monitoring. For just under 4 ounces, you get every environmental reading with the press of a single button. Durable? You bet. The 4000 has been subjected to impact, water submersion and extreme temperature tests, and keeps on working. Just ask the US Military - the Kestrel 4000 is on the "most wanted" for armed forces personnel in many different specialties. Part No. 0840GRY (gray color) |
The Kestrel 4000 was in action at the 2006 Turin Olympics as an official sponsor of the U.S. Biathlon Team. The athletes used them for the shooting portion of their event, and their wax techs wouldn't be caught without them - conditions such as humidity, temperature, and wind are crucial parameters to ensure proper waxing. |
Measurements |
Features |
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This model is discontinued, but this is left here for reference. Part No. 0841 |
New for 2007, the Kestrel 4200 has made HVAC technicians jobs even easier with automatic humidity ratio readings. Of particular interest to dehumidification professionals, the Kestrel 4200 measures relative humidity and calculates dewpoint, wet bulb temperature and heat stress index as well as the humidity ratio - and the patented dual chamber humidity sensor assures fast and accurate readings in any environment. Part No. 0842 |
Measurements |
Measurements |
Features |
Features |
Includes |
Includes Soft Carry Pouch Wrist & Neck Lanyards Batteries - 2 AAA |
When the Kestrel 4100 was released in 2005, it was recognized for its excellence in product design in The News Magazine's second annual Dealer Design Awards. The 4100 was a bronze medal winner in the Testing and Monitoring Products Category. |
I found the Kestrel Pocket Air Flow Tracker to be the perfect solution to taking the many measurements we often need. Having CFM with temperature and relative humidity in such a small package is great! I recently used it on one of my jobs to demonstrate that the air balance had not been done properly, confirming that this was the cause of the occupant's discomfort, not my control system. My name and reputation was cleared ... thank you Kestrel! |
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For years our customers have been asking for wind direction along with wind speed. New for 2007, the Kestrel 4500 does just that with its built in digital compass. But it doesn't stop there. It also calculates crosswind and headwind/tailwind with reference to a user-set target heading, and stores the information along with all the other environmental readings in its 2000 data point memory. Pair the 4500 with the Kestrel Vane Mount and you have a data-logging weather station that sets up in seconds and rotates in the slightest of breezes. Did we mention that the whole kit is the ultimate in portability? It packs down into a 2 x 6 inch pouch and weighs under 8 ounces. Part No. 0845 |
Kestrel Portable Vane Mount
Part No. 0791 |
Measurements |
Kestrel Lightweight Monopod
Part No. 0792 |
Features Waterproof & Floats |
Kestrel Portable Tripod |
Includes Soft Carry Pouch Wrist & Neck Lanyards Batteries - 2 AAA |
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First responders use their Kestrel 4500 to gather the weather data they need within seconds of arriving at the scene. M/Cpl. Adam Ringle, from the Wilmington Police Department's Special Operations Division relies on his Kestrel 4500 to protect civilians in times of crisis- 'The Kestrel 4500 is an excellent, user friendly device that provides instant weather data to guide our Explosives Ordnance Disposal (EOD), HAZMAT, and crisis management teams rehabilitation efforts at various types of incidents. It is a 'must-have' for determining weather trends at long incidents!" |
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Computer Interface for use with the Kestrel 4000 series models
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Kestrel 4000 Belt Clip Case |
"I always take a Kestrel with me on all my expeditions. While gathering weather information on my Arctic Expedition to the Geographic North Pole, I was able to assist world renowned scientists in making predictions about the Arctic Ocean and the changing environment, especially with the Kestrel's interface abilities to evaluate large amounts of data. Kestrel provides me with the accurate information that I need to be successful in my objectives such - as climbing some of the highest peaks or skiing across the Arctic Ocean or Antarctica continent. " |
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Serial Interface Part No. 0804SER |
Kestrel Tactical MOLLE-Compatible Case |
Black Part No. 0806BLK |
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RH Field Calibration Kit |
Replacement Impeller |
Accessory Compasses |
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Silva Starter™ 1-2-3 Compass This compass has 2° graduation lines as well as large numerals at every 20° mark, and its clear base plate makes it easy to read a map and set bearings. To get a precise wind direction, simply point the large base plate arrow into the wind, turn the bezel to match the red North indicator to the red needle, and read the wind direction at the base plate arrow. This full-featured compass has sure-grip dial and ergonomically-contoured base plate that includes inch and millimeter rules for mapping and plotting. Pair the Polaris with a Kestrel 4000 and our MilitaryfTactical case for an easy-to-carry complete weather analysis tool kit. Silva Starter 1-2-3 Part No. 0808 |
Silva Wrist Band 340 |
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Kestrel Portable Tripod |
Kestrel Lightweight Monopod The Kestrel Monopod is a support base for the Kestrel Vane Mount designed for users who require extreme light weight and compact size for their weather station. Four carbon fiber poles slip-fit together to extend to 6 feet (1.8 m),and sturdy parachute cord guy lines allow use of tent stakes, sand bags, rocks or other natural materials to create a strong and stable measurement platform. Adjustable top with standard 1/4-20 tripod mount makes it easy to reference the Vane Mount bubble level to fine-tune the setup and ensure accurate performance. Packs down to 2 x 22 inches (5 x 56 cm) - nylon carry pouch included. Part No. 0792 |
At Nielsen-Kellerman, weather is serious business! We've been researching, designing, manufacturing and distributing our Kestrel Meters for 10 years. NK's founders and lead engineers, Richard Kellerman and Paul Nielsen, are determined to make the most accurate and reliable hand-held weather devices available.They have developed four patented measurement technologies for the Kestrel family and continue to research ways to improve the Kestrel line and create new products to meet their customers' needs. |
Customer Service & Tune Ups | ||||
While the Kestrel Meters are pretty neat "gadgets" the engineers who started NK know that they need to be reliable and accurate. Since the majority of users are utilizing their unit to make decisions about how to do their jobs safely and effectively, we believe that it's absolutely essential that their Kestrel Pocket Weather Meter is the most accurate hand-held weather instrument available. We also believe that a Kestrel Meter should last for a long time, and offer services to keep units reliable and accurate for years to come. Our Warranty and Lifetime Product Support policies were structured with these beliefs in mind. |
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1000 | 2000 | 2500 | 3000 | 3500, 4100, 4200, 4500 |
Clean and inspect |
Clean and inspect |
Clean and inspect |
Clean and inspect |
Clean and inspect unit. |
• 10% discount for 10 or more tune-ups on one order. |
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Test & Calibration Services | ||||
All of our measurements are traceable to the National Institute of Standards and Technology, ensuring the highest level of reliability. Our prirnary Calibration Standards are sent for calibration in accordance with NIST requirements and based on a regular schedule. Only approved laboratories and NIST themselves are used for these calibration services.
For users who rnust ensure that their Kestrel is operating within specifications, we offer Factory Calibration and Certification services for any Kestrel. For many users, simple recalibration to original specifications, without certification or individual documentation, is sufficient. For users who require documentation, we also offer fullydocumented NIST-traceable calibration services. Full before/after data is reported and shown on the calibration certificate. Instruments may be calibrated at the time of purchase or subsequently. See the chart below for the Test & Calibration Services offered by NK: |
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Test Only | Wind Speed / Air Flow | Temperature | Relative Humidity | Pressure |
Verified in wind tunnel at |
Verified against calibrated |
Verified against calibrated |
Verified against calibrated |
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Basic Calibration | New calibrated impeller |
Standard new unit |
Standard new unit |
Standard new unit |
Test + Basic Calibration | Perform both test & calibration services listed above | Perform both test & calibration services listed above | Perform both test & calibration services listed above | Perform both test & calibration services listed above |
NIST Calibration (w/full Certificate of Calibration) | Tested in wind tunnel |
Verified against NIST- |
Verified against NIST- |
Verified against NIST· |
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