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Every Kestrel hand held weather station features a patented user-replaceable sapphire jewel bearing impeller. They are highly accurate and will take readings as low as 0.3 meters per second.
After excessive wear (approximately 400 hours of use), or use at high speeds, the impeller accuracy may start to drift. This replacement impeller is necessary only when the original impeller is damaged or worn.
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Clamp any Kestrel into this sturdy but lightweight tripod to take readings in the field. The tripod's legs extend to permit a maximum height of 10 inches, and a minimum of 6 inches. Ultra-compact and portable, it folds to just 7.5 inches and weighs 4.8 ounces. For further options, the top clamp detaches and is compatible with any tripod having a standard tripod mount. Comes with a padded carry pouch.
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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 a declination correction scale to allow you to make quick adjustments of map bearings to field headings, a sure-grip dial and ergonomically-contoured base plate, and includes inch and millimeter rules for mapping an plotting.
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This compass conveniently mounts to your Kestrel lanyard or the band of your wrist watch and is ideal for paring with the Kestrel 1000 to Kestrel 4000. A sapphire bearing and a capsule designed to work on inclines gives you incredible accuracy and better performance. A luminous dial is marked with a red arrow at the North point. S, E, W points are marked by letters while the intercardinal points are marked with long lines at the 90° positions. For even more accurate calculations, the rotating bezel has 10° graduations and locking teeth.
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New!
Kestrel Portable
Vane Mount
Our Price:
$59.95
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The Kestrel Portable Vane Mount is designed for extreme light weight and portability. The Vane Mount assembles in seconds and the precision pivot and lightweight vane extension allows the unit to spin freely in the slightest of breezes. The incorporated level ensures that the Vane Mount is installed correctly and that direction readings will be accurate. Paired with the Kestrel's 2000 data-point memory log, extensive data can be collected including wind speed and direction.
Together, a Kestrel 4000 series and Vane Mount weigh less than 8 ounces (227 g.) and pack into a compact 2 x 6 inch (5 x 15.25 cm) case. The Vane Mount can be affixed to any tripod or the Kestrel Lightweight Monopod for a complete weather station you can easily pack into remote locations.
For Kestrel 4000 series only |
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For humidity measurements, we offer our RH Field Calibration Kit. The kit includes two salt solutions, salt bath jars with plastic grids (to keep the Kestrel clean), one water jar to stabilize temperature, and an insulated calibration case. The kit can be used indefinitely, and salt refills can be purchased as required.
For Kestrel products with Relative Humidity
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Kestrel Tactical MOLLE-Compatible Case
Our Price:
$25.00
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This case is designed for military personnel wishing to carry their Kestrel on a MOLLE/PALS mounting system. It features a padded 1000 Denier DuPont Cordura® Plus fabric body, a reinforced top flap, a 1" fastex buckle closure, and an inner pouch for spare AAA batteries. The unique MOLLE/PALS compatible mounting system has a secure fold/lock design with no hardware to break or rust. This mounting system also adapts for use on a belt up to 2 1/2" wide. Sized for the Kestrel 4000 line, it will also hold a Kestrel 1000 to 3500 series in its carry case.
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This sturdy padded nylon case includes a top flap featuring a hook/loop closure and a special window designed to keep the Kestrel 4000 series sensors continuously exposed to the outside air, ensuring accurate logged readings. The durable elastic loop on the side of the case is perfect for carrying a small flashlight or other tool. No need to find yourself in the field with dead batteries - an elastic battery loop inside securely holds two backup AAA batteries. The front pocket is sized to carry a Silva Polaris Compass.
For Kestrel 4000 series only
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Kestrel USB
Computer Interface
Our Price:
$89.95
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With the addition of the Interface, any Kestrel 4000 series meter becomes a complete weather station and data logger. Data con be uploaded for long-term storage, in-depth analysis and detailed charting. The Interface also has a tripod mount, allowing the Kestrel to be mounted for continuous.
Simply connect the interface cable to your computer, rest the Kestrel 4000 on the cradle, and upload your stored data. The included software is easy to use, and saves the data in a comma delimited text file for use in a text editor, spreadsheet, or database.
The provided software works with a PC (Windows 3.0 or higher) and Mac (OS 9.0 or higher, requires classic environment). The interface is available with either an RS-232 9-pin serial connector or a USB connector.
For Kestrel 4000 series only
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Kestrel Serial
Computer Interface
Our Price:
$69.95
Add to Cart
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