美國NK公司Kestrel 5500風速氣象儀，氣象站的產品介紹：
型號：Kestrel 5500
品牌：美國Nielsen-Kellerman
Kestrel 5500手持氣象站是Kestrel 4500的更新換代產品，繼承了前代的、高性能和便攜性的特點，還增加了許多新的功能和選項。和前代相比，Kestrel 5500屏幕更大，分辨率和對比度更高，提升了字體的可讀性，而且內置了雙色背景燈，采用了*的碳酸聚酯鏡片，使其防水、防塵、防摔，即使在惡劣的天氣條件下依然可以測量。Kestrel 5500手持氣象站

一、產品簡介
Kestrel 5500是一款功能非常強大的氣象記錄儀，整體設計非常緊湊，易于測量攜帶，它是Kestrel 4500（NK4500）的更新換代產品，繼承了前代的、高性能和便攜性的特點，還增加了許多新的功能和選項。和前代相比，Kestrel 5500屏幕更大，分辨率和對比度更高，提升了字體的可讀性，而且內置了雙色背景燈，采用了*的碳酸聚酯鏡片，使其防水、防塵、防摔，即使在惡劣的天氣條件下依然可以測量。

二、產品特點：
設計緊湊，防水防震
數據鎖定功能
可以測量風向、順風、逆風
分辨率更高
顯示zui大、平均風速
數據顯示直觀
內置雙色背景燈

三、美國NK公司Kestrel 5500風速氣象儀，氣象站的技術參數：

的英文介紹：
Kestrel 5500 Weather Meter
SKU family: 0855
The world's most complete weather meter AND the world's most portable weather station. Lightweight, handheld, multi-function weather meter and data logger with large sunlight-readable graphing display and tripod vane mount option.

Kestrel 5500 Weather Meter Overview
Quick Look:
Measures wind speed, temperature, humidity, pressure and direction.
14 total meteorological parameters measured, calculated and displayed real-time and stored in memory, including advanced meteorological measurements such as dew point temperature, wet bulb temperature and density altitude.
Large, hi-res, hi-contrast, graphic display is perfectly readable in the brightest sunlight and is backlit for nighttime use.
Optional LiNK connectivity powered by Bluetooth® low energy provides wireless communication to devices and computers.
Rugged (drop tested to MIL-STD-810G standards), waterproof (sealed to IP67 standards).
Protective pouch, neck lanyard and Lithium AA battery included.
5-year warranty.
Used in meteorology, hiking, camping, expeditions, agriculture, research, aviation, sailing, long-range shooting, military operations and more.

In-depth Overview：
The next generation of weather monitoring is here with the Kestrel 5500 Weather Meter.
This Kestrel meter does it all. The Kestrel 5500 provides the same trusted accuracy, reliability, and usability as the original Kestrel 4500. Measure every environmental condition plus wind direction, crosswind and headwind/tailwind. Use it golfing, sailing, flying, spraying, shooting and more. Drop-proof, dust-proof, waterproof and able to withstand extreme environments without damage, your Kestrel weather meter travels with you anywhere you dare to go. A range of carry pouch options makes it even easier to take your Kestrel meter with you.
The new Kestrel 5 Series platform adds many new features and options. If you’re familiar with the Kestrel 4500, the first thing you’ll notice is the larger, higher-resolution and contrast display and improved font readability. The Kestrel 5 series also includes a built-in dual color backlight, extra-strong polycarbonate lens and AA battery operation, along with optional LiNK iOS and Android wireless connectivity and app support. Like all Kestrel meters, the Kestrel 5500 is drop-proof, dust-proof, waterproof and able to withstand harsh environments without damage – so it can so it can work or play as hard as you do, wherever you go. A range of carry pouch options makes it even easier to take your Kestrel meter with you.
In addition to measuring the current environmental conditions, the Kestrel 5500 tracks and logs over 10,000 sets of time-stamped data. Your data log can be transferred to a iOS/Android device wirelessly with the LiNK wireless communication option and Kestrel LiNK app, or to a Windows/Mac device with either the accessory Kestrel LiNK Dongle or waterproof USB Data Transfer Cable (Both sold separay).
The true versatility of the Kestrel 5500 becomes apparent with the addition of the Kestrel Vane Mount. This precision-engineered accessory securely mounts the Kestrel 5500 to any tripod or other ¼-20 fitted bracket. Once mounted, the Kestrel 5500 becomes a full-featured weather station – with a large wind vane and precision pivot keeping the Kestrel oriented into the wind for continuous measurement and logging of wind speed, wind direction, and all other key weather parameters. The Kestrel LiNK app also displays the Kestrel’s real-time readings on a vivid, customizable dashboard – providing a remote display that functions up to 200’ away (line of sight). The ENTIRE Kestrel 5500 + Vane Mount kit weighs just 10.5 ounces / 295 grams, and packs into the included padded belt carry pouch that is just 2.5 x 3 x 8.5 inches / 6.5 x 7.5 x 22 cm. Providing hundreds of hours of accurate measurements, the Kestrel 5500 is truly the world’s most compact weather station. The Rotating Vane Mount is included with the 5500 with LiNK, or available for purchase separay. It works with any Kestrel 5 Series meter.
Kestrels have been put to the test in some of the harshest conditions on the planet. U.S. Special Forces, combat weather teams, wildland firefighters, smoke jumpers, Mt. Everest expeditions and auto pit crews are just a few who rely on a Kestrel to provide them with the crucial environmental data they need. Watch any on-screen meteorologist during a hurricane, and you’re sure to spot a Kestrel in action. Be your own meteorologist, anywhere in the world, with a Kestrel 5500.

Measurements：
Altitude
Barometric Pressure
Crosswind
Density Altitude
Dew Point Temperature
Direction (Wind Direction and Orientation)
Headwind/Tailwind
Heat Stress Index
Relative Humidity
Station Pressure (Absolute Pressure)
Temperature
Wet Bulb Temperature (Psychrometric)
Wind Chill
Wind Speed
Wind Direction

Who’s Using the Kestrel 5500 Weather Meter:
Athletics & Outdoor Sports
Aviation
Education & Classroom Use
Farming & Agriculture
Firefighting
HAZMAT Response
Hiking & Mountaineering
Hunting
Law Enforcement
Meteorology
Military
Mountaineering
Precision & Competitive Shooting
Research, Science & Technology
Sailing

Models & SKUs
Kestrel 5500 Weather Meter (yellow): 0855YEL
Kestrel 5500 Weather Meter (olive): 0855OLV
Kestrel 5500 Weather Meter (tan): 0855TAN
Kestrel 5500 Weather Meter with LiNK + Vane Mount (yellow): 0855LVYEL
Kestrel 5500 Weather Meter with LiNK + Vane Mount (olive): 0855LVOLV
Kestrel 5500 Weather Meter with LiNK + Vane Mount (tan): 0855LVTAN

Includes:
Neck Lanyard
AA Lithium Battery (Average Life 400 Hours)
Protective Drawstring Pouch
Certificate of Conformity (with complete specifications)
Instruction Manual
Five Year Warranty