{"title":"Instruments which measure wind speed","description":"The Kestrel impeller measures 1 inch across and is mounted on a nylon bearing. Its large size ensures accurate readings even if pointed off-angle from the wind, and its very low start-up speed allows measurement of the lightest puffs of wind. Units with smaller impellers simply can’t match the Kestrel’s performance at low wind speeds. If damaged, a \u003cstrong\u003e\u003ca title=\"Kestrel Replacement Impeller\" href=\"\/en-pl\/products\/kestrel-impeller-for-all-kestrel-meter-models\"\u003enew calibrated impeller can be purchased\u003c\/a\u003e\u003c\/strong\u003e and popped in without tools, restoring like-new performance. This patented removable impeller technology keeps Kestrel Meters accurately measuring the wind speed for years.\u003cbr\u003e","products":[{"product_id":"kestrel-1000-wind-meter","title":"Kestrel 1000 Pocket Wind Speed Meter","description":"\u003ch4\u003eKestrel 1000 Wind Meter – Waterproof Handheld Wind Speed Meter that floats, Designed \u0026amp; Built in the USA\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 1000 Wind Meter\u003c\/strong\u003e is a high-performance, handheld anemometer designed to provide accurate wind speed readings for outdoor enthusiasts and professionals alike. \u003cstrong\u003eBuilt in the USA\u003c\/strong\u003e, this compact and reliable wind meter is engineered to withstand tough conditions, making it the perfect tool for sailing, fishing, hiking, cycling, and other outdoor activities. Plus, it's \u003cstrong\u003ewaterproof and floats\u003c\/strong\u003e, ensuring you never lose track of it, even in the harshest environments. \u003cstrong\u003eThe Kestrel 1000 allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, and Beaufort.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eWhy the Kestrel 1000 is Perfect for You:\u003c\/h5\u003e\n\u003cp\u003eWhether you're an outdoor enthusiast or a professional needing reliable wind speed measurements, the \u003cstrong\u003eKestrel 1000\u003c\/strong\u003e provides accuracy and durability you can count on. With its \u003cstrong\u003ewaterproof and floating\u003c\/strong\u003e features, it’s ideal for both land and water-based activities. Proudly designed and built in the USA, this wind meter ensures superior quality, making it the perfect companion for all your outdoor adventures.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":42184605860063,"sku":"0810","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-1000-pocket-wind-speed-meter0810extrememeterscom-786849.png?v=1732746098"},{"product_id":"kestrel-2000-wind-meter","title":"Kestrel 2000 Pocket Wind Speed Meter","description":"\u003ch4\u003eKestrel 2000 Wind Meter – Accurate Wind Speed and Temperature Measurements, Portable \u0026amp; Durable\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 2000 Wind Meter\u003c\/strong\u003e is a versatile, high-quality handheld instrument designed to provide accurate wind speed and temperature measurements. Ideal for outdoor enthusiasts, sports professionals, and those working in changing weather conditions, this portable wind meter delivers precise data for both wind speed and temperature in a rugged, easy-to-use design. The Kestrel 2000 allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, Beaufort as well as Fahrenheit and Celsius.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003e\u003c\/strong\u003eWhy the Kestrel 2000 is Perfect for You:\u003c\/h5\u003e\n\u003cp\u003eWhether you’re sailing, hiking, cycling, or working in outdoor environments, the \u003cstrong\u003eKestrel 2000\u003c\/strong\u003e offers both accurate \u003cstrong\u003ewind speed\u003c\/strong\u003e and \u003cstrong\u003etemperature\u003c\/strong\u003e measurements in a durable, portable package. With its user-friendly design, waterproof construction, and precise data, it’s the perfect tool for a wide range of activities and conditions.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":44209356243167,"sku":"0820","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-2000-pocket-wind-speed-meter0820extrememeterscom-524502.jpg?v=1685902540"},{"product_id":"kestrel-2500-2500nv-pocket-weather-meter","title":"Kestrel 2500 Pocket Weather Meter","description":"\u003ch4\u003eKestrel 2500 Pocket Weather Meter – Compact, Waterproof, and Built in the USA for Accurate Weather Monitoring\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 2500 Pocket Weather Meter\u003c\/strong\u003e is a powerful and versatile handheld device designed for precise weather measurement in any environment. Whether you’re a professional or an outdoor enthusiast, this compact and durable meter provides reliable wind speed, temperature, and pressure readings, helping you make informed decisions during outdoor activities, sports, or work. Designed and built in the USA, the Kestrel 2500 is engineered for both accuracy and durability, making it the perfect companion for unpredictable conditions. The Kestrel 2500 allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, Beaufort as well as Fahrenheit, Celsius. Pressure readings include inHg, hPA, mb.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003e\u003c\/strong\u003eWhy the Kestrel 2500 is the Perfect Tool for You:\u003c\/h5\u003e\n\u003cp\u003eFor accurate, on-the-go weather measurements, the \u003cstrong\u003eKestrel 2500\u003c\/strong\u003e Pocket Weather Meter offers a reliable, portable solution. With its \u003cstrong\u003ewaterproof\u003c\/strong\u003e design, ability to \u003cstrong\u003efloat\u003c\/strong\u003e if dropped in water, and \u003cstrong\u003eUSA-designed and built\u003c\/strong\u003e craftsmanship, it’s built to withstand the elements and deliver accurate data in any environment. Whether you're a professional or an outdoor enthusiast, this versatile weather meter is an essential tool for your gear collection.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":1274235504,"sku":"0825","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-2500-pocket-weather-meterorange0825extrememeterscom-203725.jpg?v=1685902539"},{"product_id":"kestrel-3000-pocket-weather-meter","title":"Kestrel 3000 Pocket Weather Meter with Heat Stress Index","description":"\u003ch4\u003eKestrel 3000 Pocket Weather Meter – Accurate Wind Speed, Temperature, Humidity, Heat Stress Readings – Waterproof, Floats, USA-Made with 5-Year Factory Warranty\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3000 Pocket Weather Meter\u003c\/strong\u003e is your essential tool for precise weather measurements, whether you’re in the field, on the water, or working outdoors. Designed and built in the USA, this compact and durable device offers accurate readings for \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003erelative humidity\u003c\/strong\u003e, and \u003cstrong\u003eheat stress\u003c\/strong\u003e, making it ideal for a wide range of activities, from outdoor sports to industrial applications. Plus, the Kestrel 3000 is \u003cstrong\u003ewaterproof\u003c\/strong\u003e, \u003cstrong\u003efloats\u003c\/strong\u003e, and comes with a \u003cstrong\u003e5-year factory warranty\u003c\/strong\u003e, ensuring long-lasting reliability in the toughest conditions. The Kestrel 3000 allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, Beaufort as well as Fahrenheit \u0026amp; Celsius. \u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003e\u003c\/strong\u003eWhy the Kestrel 3000 is the Ideal Weather Meter:\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3000\u003c\/strong\u003e offers precise measurements of \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ehumidity\u003c\/strong\u003e, and \u003cstrong\u003eheat stress\u003c\/strong\u003e, making it a versatile tool for outdoor enthusiasts, professionals, and anyone working in extreme conditions. With its \u003cstrong\u003ewaterproof\u003c\/strong\u003e design, \u003cstrong\u003efloating\u003c\/strong\u003e capability, and \u003cstrong\u003e5-year factory warranty\u003c\/strong\u003e, the Kestrel 3000 is built to withstand tough environments while providing you with accurate, reliable data.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":45944549310687,"sku":"0830","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-3000-pocket-weather-meterred0830extrememeterscom-316360.jpg?v=1685902543"},{"product_id":"kestrel-3500-3500nv-pocket-weather-meter","title":"Kestrel 3500 Pocket Weather Meter","description":"\u003ch4\u003eKestrel 3500 Pocket Weather Meter – USA-Made, Accurate Wind Speed, Temperature, Humidity, Pressure, Heat Stress \u0026amp; Wind Chill Readings – Waterproof, Floats, Easy Operation, 5-Year Warranty\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3500 Pocket Weather Meter\u003c\/strong\u003e is a versatile, high-performance tool designed for precise weather monitoring in any environment. \u003cstrong\u003eDesigned and built in the USA\u003c\/strong\u003e, this durable, \u003cstrong\u003ewaterproof\u003c\/strong\u003e weather meter measures critical data including \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003erelative humidity\u003c\/strong\u003e, \u003cstrong\u003ebarometric pressure\u003c\/strong\u003e, \u003cstrong\u003eheat stress\u003c\/strong\u003e, and \u003cstrong\u003ewind chill\u003c\/strong\u003e—perfect for outdoor enthusiasts, professionals, and anyone who needs accurate, real-time weather information. Whether you're hiking, sailing, or working in the field, the Kestrel 3500 ensures reliable performance in all conditions. \u003cspan\u003eThe The Kestrel 3500 allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, Beaufort as well as Fahrenheit, Celsius. Pressure readings include inHg, hPA, mb.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003e\u003c\/strong\u003eWhy the Kestrel 3500 is Perfect for You:\u003c\/h5\u003e\n\u003cp\u003eWith its ability to measure \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ehumidity\u003c\/strong\u003e, \u003cstrong\u003epressure\u003c\/strong\u003e, \u003cstrong\u003eheat stress\u003c\/strong\u003e, and \u003cstrong\u003ewind chill\u003c\/strong\u003e, the \u003cstrong\u003eKestrel 3500\u003c\/strong\u003e is a comprehensive and reliable weather meter designed for professionals and outdoor enthusiasts alike. \u003cstrong\u003eWaterproof\u003c\/strong\u003e, \u003cstrong\u003efloating\u003c\/strong\u003e, and featuring an \u003cstrong\u003eeasy three-button operation\u003c\/strong\u003e, this pocket-sized weather instrument delivers precise readings in any condition. Backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e and a \u003cstrong\u003ecertificate of conformity\u003c\/strong\u003e, the Kestrel 3500 is a smart investment for anyone needing dependable weather data.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":1274371528,"sku":"0835","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-3500-pocket-weather-meteryellow0835extrememeterscom-159434.jpg?v=1685903994"},{"product_id":"kestrel-3500-delta-t-pocket-weather-meter","title":"Kestrel 3500DT Pocket Delta-T Crop Spraying Weather Meter","description":"\u003ch4\u003eKestrel 3500DT Delta-T Pocket Weather Meter – USA-Made, Essential Weather Data for Optimal Spraying Conditions – Waterproof, Floats, Includes 5-Year Warranty\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3500DT Delta-T Pocket Weather Meter\u003c\/strong\u003e is a professional-grade tool designed to provide accurate and comprehensive weather data, crucial for agricultural applications like crop spraying. \u003cstrong\u003eBuilt in the USA\u003c\/strong\u003e, this reliable weather meter measures key environmental factors including \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ebarometric pressure\u003c\/strong\u003e, \u003cstrong\u003erelative humidity\u003c\/strong\u003e, \u003cstrong\u003edew point\u003c\/strong\u003e, and \u003cstrong\u003eDelta-T\u003c\/strong\u003e—a critical value for assessing optimal spraying conditions. Whether you're a farmer, pest control professional, or field expert, the \u003cstrong\u003eKestrel 3500DT\u003c\/strong\u003e ensures you're always working within safe, effective conditions and helps you select the \u003cstrong\u003eright spray nozzle\u003c\/strong\u003e for the job.\u003c\/p\u003e\n\u003ch5\u003eWhy the Kestrel 3500DT is Perfect for Spraying Applications:\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3500DT Delta-T Pocket Weather Meter\u003c\/strong\u003e is specifically designed to help you assess \u003cstrong\u003eoptimal spraying conditions\u003c\/strong\u003e by measuring \u003cstrong\u003eDelta-T\u003c\/strong\u003e and other critical environmental factors. By understanding \u003cstrong\u003eDelta-T\u003c\/strong\u003e, you can ensure your spraying activities are within acceptable guidelines and choose the correct spray nozzle for optimal application, improving efficiency and reducing waste. Whether you're working in agriculture, pest control, or any outdoor setting, this meter provides all the data you need to make informed decisions for safer, more effective spraying.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":37454290780325,"sku":"0835DT","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-3500dt-pocket-delta-t-crop-spraying-weather-meter0835dtextrememeterscom-102852.jpg?v=1685902539"},{"product_id":"kestrel-5000-weather-environmental-meter","title":"Kestrel 5000 Environmental Weather Meter","description":"\u003ch4\u003eThe Kestrel 5000 Environmental Meter is the latest advancement in environmental data collection.\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWind speed, temperature, humidity, barometric pressure and density altitude plus logging capabilities – the indispensable tool for portable environmental monitoring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Kestrel 5000 Environmental Meter is a remarkably powerful measuring and data logging tool, yet remarkably compact.\u003c\/strong\u003e The Kestrel 5000 provides the same trusted accuracy, reliability, and usability as the retired Kestrel 4000. Use it for research, safety, expeditions, agriculture and any other profession or activity where accurate on-the-spot conditions monitoring is key.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Kestrel 5000 also tracks and logs over 10,000 sets of time-stamped data.\u003c\/strong\u003e\u003cbr\u003eThere are two versions of the 5000. The 5000 and the 5000 with LiNK. Both units can transfer data to a Windows or Mac computer with the optional \u003cstrong\u003ewaterproof Kestrel Data Transfer Cable\u003ca href=\"\/en-pl\/products\/usb-data-transfer-cable-for-kestrel-5000-series-meters-ir\" title=\"Kestrel Data Tranfer Cable\"\u003e\u003c\/a\u003e\u003c\/strong\u003e and the appropriate Kestrel LiNK app (See Below).\u003c\/p\u003e\n\u003cp\u003eThe 5000 with LiNK Bluetooth Connectivity, gives you the option to transfer data wirelessly to an iOS (iPhone, iPad) device or Android smartphone or tablet when within range using the appropriate app (See Below). Also with the 5000 with LiNK Meter, you can transfer data wirelessly to a Windows or Mac computer using the optional \u003cstrong\u003eKestrel Bluetooth USB Dongle\u003ca href=\"\/en-pl\/products\/link-wireless-dongle-for-pc-or-mac-for-kestrel-5000-series-meter-with-link\" title=\"Kestrel USB Bluetooth Dongle\"\u003e.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eImproved font readability with it’s larger, higher-resolution \/ contrast display \u0026amp; built-in dual color backlight. The 5000 is drop-proof, dust-proof, waterproof and able to withstand harsh environments.\u003c\/p\u003e\n\u003cdiv class=\"product attribute overview\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003e\u003cem\u003eFrom U.S. Special Forces, combat weather teams, \u003ca href=\"\/en-pl\/blogs\/news\/the-best-weather-meters-for-wildland-firefighters\" title=\"Wildland Firefighters\"\u003ewildland firefighters\u003c\/a\u003e, smoke jumpers, Mt. Everest expeditions and auto pit crews the 5000 gives them the crucial environmental data they need. Watch any on-screen meteorologist during a hurricane, and you’re sure to spot a Kestrel in action. Researchers have relied on Kestrel’s accuracy and portability for nearly 20 years, and you’ll find Kestrel referenced in many a peer-reviewed journal article. If environmental conditions are important in your profession or favorite activity, there is no better partner.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Standard Non-LiNK","offer_id":8149217797,"sku":"0850BLK","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Bluetooth LiNK Enabled","offer_id":8149264389,"sku":"0850LBLK","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-5000-environmental-weather-meterwithout-link0850blkextrememeterscom-707158.jpg?v=1743351153"},{"product_id":"kestrel-5500-weather-environmental-meter","title":"Kestrel 5500 Pocket Weather Meter \/ Station","description":"\u003ch4\u003eGain precise details on environmental factors with the Kestrel 5500 Handheld Pocket Weather Meter, allowing you to easily measure data from your own location.\u003c\/h4\u003e\n\u003cp\u003eThe Kestrel 5500 is the ultimate tool for portable environmental monitoring, providing readings on virtually every environmental factor such as wind speed, temperature, humidity, barometric pressure, wind direction, and density altitude. Additionally, the Kestrel 5500 allows for logging and data storage. The Kestrel 5500 is the perfect companion for golfing, sailing, flying, spraying, and shooting, and its superior durability ensures it can handle the toughest weather and terrain. The built-in dual color backlit display has been strengthened with an extra-strong polycarbonate lens for improved font readability, while optional LiNK iOS and Android wireless connectivity and app support opens up further possibilities.\u003c\/p\u003e\n\u003cp style=\"float: right;\"\u003e\u003ca href=\"\/en-pl\/collections\/kestrel-accessories\/products\/link-wireless-dongle-for-pc-or-mac-for-kestrel-5000-series-meter-with-link\" title=\"Kestrel LiNK dongle for Kestrel 5000 series LiNK bluetooth Meters\"\u003e\u003cimg style=\"float: left; margin-right: 10px; margin-bottom: 10px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/0855lvyel_with_smartphone_compact.jpg?14826568567508057017\" alt=\"Kestrel 5500 with LiNK and iPad\"\u003e\u003c\/a\u003eIn 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 the Kestrel LiNK app, or to a Windows PC or Mac with either the accessory \u003cstrong\u003e\u003ca href=\"\/en-pl\/products\/link-wireless-dongle-for-pc-or-mac-for-kestrel-5000-series-meter-with-link\" title=\"Kestrel LiNK Dongle\"\u003eKestrel LiNK Dongle\u003c\/a\u003e\u003c\/strong\u003e or waterproof\u003cstrong\u003e\u003ca href=\"\/en-pl\/collections\/kestrel-usb-cables-bluetooth-dongles\/products\/usb-data-transfer-cable-for-kestrel-5000-series-meters-ir\" title=\"Kestrel Data Transfer Cable\"\u003e USB Data Transfer Cable\u003c\/a\u003e\u003c\/strong\u003e (Both sold separately).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. Select \"Add LiNK (Bluetooth Connectivity) + Vane Mount\" or select the standard 5500 and purchase the vane mount separately in our Accessories section.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Yellow \/ Standard Non-LiNK","offer_id":8148904709,"sku":"0855YEL","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ Bluetooth LiNK Enabled + Vane Mount","offer_id":8148820101,"sku":"0855LVYEL","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Olive Drab \/ Standard Non-LiNK","offer_id":8148904965,"sku":"0855OLV","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Olive Drab \/ Bluetooth LiNK Enabled + Vane Mount","offer_id":8148904901,"sku":"0855LVOLV","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Desert Tan \/ Standard Non-LiNK","offer_id":8148904837,"sku":"0855TAN","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Desert Tan \/ Bluetooth LiNK Enabled + Vane Mount","offer_id":8148904773,"sku":"0855LVTAN","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-5500-weather-metertanwith-link-vane-mount-case0855lvtanextrememeterscom-871259.jpg?v=1685902582"},{"product_id":"kestrel-elite-weather-meter-with-applied-ballistics","title":"Kestrel 5700 ELITE AB Weather Meter with Bluetooth LiNK","description":"\u003ch2\u003eKestrel's most complete ballistics calculator - a rugged Kestrel 5 Series Weather Meter with the science of accuracy built in!\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/0857alblk_devices_small.jpg?14508568498892637679\" style=\"float: right; margin-top: 2px; margin-left: 2px; margin-bottom: 2px;\"\u003eThe Kestrel 5700 Elite Weather Meter features the full power of the Applied Ballistics Elite ballistics solver along with the Litz custom drag models for over 500 bullets. Together with the Kestrel's accurate measurement of wind and air density this power combination delivers elevation and windage solutions for unprecedented accuracy on extended long range shots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eEasy Mode \u003c\/i\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eEasy Mode is a simplified version of Ballistics mode with additional guidance for users new to using the Kestrel.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eGun Storage Capacity\u003c\/i\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily store up to 30 custom gun profiles, up from 16, that include an exhaustive list of rifles, loads and accessories to choose from.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eTrace Spotting\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003eView the new Trace value directly on Range Card for a more precise measurement option. The Trace calculation will display the Mils\/MOA above your point of aim where the bullet will reach its peak and thus Trace will be most visible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eOptional Privacy Setting\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003eWith the addition of a Privacy PIN code in the Bluetooth menu, unauthorized and accidental connections can be prevented. Plus, protect saved data and enjoy increased security by using this Privacy setting in the Kestrel Ballistics LiNK app.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ec0000;\"\u003e\u003cstrong\u003e\u003ci\u003eCustom Drag Model Memory\u003c\/i\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eKeep Custom Drag Models saved in profile memory with the ability to seamlessly scroll to G1 or G7 models and back to custom without losing data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eExpanded Bullet Library\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003eAccess new and updated information in the Applied Ballistics bullet library via the Kestrel LiNK Ballistics app for an extensive catalogue of bullet data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eSaved User Name\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003eAfter a firmware update, your Kestrel will now retain the user-generated nickname given to it, making it easier to find in Bluetooth search lists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eShortcut between Weather \u0026amp; Ballistics Mode\u003c\/i\u003e\u003c\/strong\u003e\u003cbr\u003eQuickly switch between Weather and Ballistics mode with a simple double-tap action. With this update you’ll now return to the same ballistics screen you were on before switching to weather mode.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat are custom drag profiles and why are they better than G1 \u0026amp; G7 BC's?\u003c\/h3\u003e\n\u003cp\u003eApplied Ballistics has been providing custom drag models for use in trajectory prediction for the past several years. Custom Drag Models (CDM’s) for bullets are a more refined way of modeling drag for bullets because you’re not referencing a standard like G1 or G7, rather you’re using the actual measured drag of a specific bullet in a ballistic solver. This results in more accurate trajectory predictions especially thru transonic.\u003c\/p\u003e\n\u003cp\u003eHistorically, one of the biggest challenges of calculating accurate trajectories was properly modeling the aerodynamic drag of bullets. Applied Ballistics ongoing live fire research in this area has elevated the state of the art by reducing the uncertainty in this area.  \u003c\/p\u003e\n\u003cp\u003eIn summary, the measured CDM’s provided by Applied Ballistics have increased the accuracy of ballistic solvers.  These CDM’s are available for all 500+ bullets in the AB library, and run on the various platforms and devices which run the AB program.  This is the state of the art, in your hands.\u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003cblockquote\u003e\n\u003cdiv\u003e\n\u003cp\u003eKestrels 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. With a Kestrel 5700, you can put accurate shooting solutions and environmental measurements in the palm of your hand, anywhere your adventure takes you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/flag2_480x480.jpg?v=1584837411\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNSN Number: 6660016540064\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eEnvironmental Measures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eApplied Ballistics Custom Drag Models\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eApplied Ballistics G1\/G7\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/wind-speed\" title=\"Kestrel Meters which measure wind speed\"\u003eCurrent wind speed\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/wind-speed\" title=\"Kestrel Meters which measure wind speed\"\u003eAverage wind speed\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/wind-speed\" title=\"Kestrel Meters which measure wind gust\"\u003eMaximum wind gust\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/kestrel-meters-which-measure-wind-direction\" title=\"Weather Meters which measure wind direction\"\u003eWind Direction \/ Crosswind \/ Headwind\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/barometric-pressure\" title=\"Kestrel Meters which measure barometric pressure\"\u003eBarometric pressure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/pressure-trend\" title=\"Kestrel Instruments which measure pressure trend\"\u003ePressure trend\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/altitude\" title=\"Kestrel Meters which measure altitude\"\u003eAltitude (Pressure Based)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/relative-humidity\" title=\"Kestrel Instruments which measure relative humidity\"\u003eRelative humidity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/heat-stress-index\" title=\"Kestrel Meters which measure heat stress index\"\u003eHeat stress index\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/dew-point\" title=\"Kestrel Instruments which measure dew point\"\u003eDew point\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/wet-bulb-temperature-psychrometric\" title=\"Kestrel Meters which measure wet bulb temperature\"\u003eWet Bulb Temperature (Psychrometric)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/kestrel-meters-which-measure-density-altitude\" title=\"Kestrel Instruments which measure density altitude\"\u003eDensity Altitude\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/wind-chill\" title=\"Kestrel Meters which measure wind chill\"\u003eWind Chill\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-pl\/collections\/temperature\" title=\"Kestrel Instruments which measure air, snow, water temperature\"\u003eAir, water, and snow temperature\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBacklight - Switchable White\/Red\u003c\/li\u003e\n\u003cli\u003eBallistics Calculator - Applied Ballistics®\u003c\/li\u003e\n\u003cli\u003eBattery Life Indicator\u003c\/li\u003e\n\u003cli\u003eData Log Graph View\u003c\/li\u003e\n\u003cli\u003eData Logging - Adjustable Interval\u003c\/li\u003e\n\u003cli\u003eDate \u0026amp; Time\u003c\/li\u003e\n\u003cli\u003eDigital Compass\u003c\/li\u003e\n\u003cli\u003eDrop-Tested to MIL-STD-810G\u003c\/li\u003e\n\u003cli\u003eFloats\u003c\/li\u003e\n\u003cli\u003eHigh Contrast, Sunlight Readable Monochrome LCD Display (your extrememters.com purchased Elite will come with a installed screen protector).\u003c\/li\u003e\n\u003cli\u003eIntegrated Flip Open Impeller Cover\u003c\/li\u003e\n\u003cli\u003eMultilingual Menus (English, French, Spanish, German)\u003c\/li\u003e\n\u003cli\u003eMinimum\/Maximum\/Average Reading\u003c\/li\u003e\n\u003cli\u003ePressure Sensor\u003c\/li\u003e\n\u003cli\u003eRelative Humidity Sensor\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor (Patented External Isolated)\u003c\/li\u003e\n\u003cli\u003eWaterproof to IP67 (3'\/1M for 30 minutes)\u003c\/li\u003e\n\u003cli\u003eAdvanced Ballistics Data table\u003c\/li\u003e\n\u003cli\u003eAerodynamic Jump Correction\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplied Ballistics Custom Drag Models\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAverage and Peak Wind Correction\u003c\/li\u003e\n\u003cli\u003eCoriolis Correction\u003c\/li\u003e\n\u003cli\u003eCreate and store 5 Targets\u003c\/li\u003e\n\u003cli\u003eCreate and store up to 30 Gun\/Bullet Profiles\u003c\/li\u003e\n\u003cli\u003eG1\/G7 Drag Models\u003c\/li\u003e\n\u003cli\u003eHigh Angle Shot Correction\u003c\/li\u003e\n\u003cli\u003eIntegrated Applied Ballistics Calculator\u003c\/li\u003e\n\u003cli\u003eMoving Target Lead Correction\u003c\/li\u003e\n\u003cli\u003eMuzzle Velocity Calibration\u003c\/li\u003e\n\u003cli\u003eMV-Temp Table\u003c\/li\u003e\n\u003cli\u003eRange Card\u003c\/li\u003e\n\u003cli\u003eSpin Drift Correction\u003c\/li\u003e\n\u003cli\u003eSupports Mil, MOA, Clicks\u003c\/li\u003e\n\u003cli\u003eSubsonic Range Drop Scale Factor Calibration\u003c\/li\u003e\n\u003cli\u003eStandard and Night Vision Preserving Backlight\u003c\/li\u003e\n\u003cli\u003eTarget Range Estimator\u003c\/li\u003e\n\u003cli\u003eZero Offset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eWhat's in the box?\u003c\/h6\u003e\n\u003ch3\u003eWhat's in the box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKestrel 5700 Elite Ballistics Weather Meter with LiNK\u003c\/li\u003e\n\u003cli\u003eNeck Lanyard\u003c\/li\u003e\n\u003cli\u003eAA Lithium Battery (Average Life 400 Hours)\u003c\/li\u003e\n\u003cli\u003eProtective Drawstring Pouch\u003c\/li\u003e\n\u003cli\u003eCertificate of Conformity (with complete specifications)\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003cli\u003e5-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Tan","offer_id":31319101112377,"sku":"0857ALTAN","price":769.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46789098045663,"sku":"0857ALBLK","price":769.0,"currency_code":"USD","in_stock":true},{"title":"Olive","offer_id":46789098176735,"sku":"0857ALOLV","price":769.0,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":46789101256927,"sku":"0857ALORA","price":769.0,"currency_code":"USD","in_stock":true},{"title":"Flat Dark Earth","offer_id":46789101322463,"sku":"0857ALFDE","price":769.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-weather-meter-tan-free-case-special-included-kestrel-5700-elite-applied-ballistics-weather-meter-with-bluetooth-link-desert-tan-4869696618553.jpg?v=1635038643"},{"product_id":"kestrel-5100-racing-weather-meter","title":"Kestrel 5100 Racing Weather Meter","description":"\u003ch4\u003eEnsure critical dial-in or tuning decisions are accurate with Kestrel 5100 Racing Weather Meter.\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe compact, portable design makes this unit easy to take right to the track\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"margin-left: 3px; margin-bottom: 3px; float: right;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/kestrel-5100-action.jpg?v=1483285546\" alt=\"Kestrel 5100 Meter at the track\"\u003eThe Kestrel 5100 is just as accurate, reliable and user-friendly as the original Kestrel 4250. \u003cstrong\u003eThe Kestrel 5100 measures moisture content in grains, air density, relative air density, humidity and other critical factors\u003c\/strong\u003e. Count on it for the information you need to make perfect ET predictions and performance-maximizing tuning and jetting decisions. The compact, portable design makes this unit easy to take right to the track – exactly where you need to get the most accurate and race-relevant measurements. Pair it with the optional Kestrel Vane Mount for hands-free measurements logged over the course of the day. For maximum functionality, choose a Kestrel 5100 with LiNK to transmit live measurements to the Kestrel LiNK app on your iOS or Android device up to 100’ away (line of sight).\u003c\/p\u003e\n\u003cp\u003eAffordable, accurate, portable and reliable, Kestrel meters have been proven at race tracks everywhere. Put the weather on your side – put a Kestrel in your toolbox.\u003c\/p\u003e\n\u003cp\u003eThe 5100 with LiNK Bluetooth Connectivity, gives you the option to transfer data wirelessly to an iOS (iPhone, iPad) device or Android smartphone or tablet when within range using the appropriate app (See Below). Also with the 5100 with LiNK Meter, you can transfer data wirelessly to a Windows or Mac computer using the optional \u003ca title=\"Kestrel USB Bluetooth Dongle\" href=\"\/en-pl\/products\/link-wireless-dongle-for-pc-or-mac-for-kestrel-5000-series-meter-with-link\"\u003eKestrel Bluetooth USB Dongle.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch6\u003eWho's using the Kestrel 5100?\u003c\/h6\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBracket Racers\u003c\/li\u003e\n\u003cli\u003eDrag Racers\u003c\/li\u003e\n\u003cli\u003ePit Crews\u003c\/li\u003e\n\u003cli\u003eProfessional Auto Racing Teams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kestrel","offers":[{"title":"Bluetooth LiNK Enabled","offer_id":8234895877,"sku":"0851LRED","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Standard Non-LiNK","offer_id":8234411845,"sku":"0851RED","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-5100-racing-weather-meterwith-link0851lredextrememeterscom-896606.jpg?v=1685904040"},{"product_id":"kestrel-5200-professional-environmental-meter","title":"Kestrel 5200 Professional Environmental Meter","description":"\u003ch4\u003eThe Kestrel 5200 eliminates the guesswork from difficult projects like pouring concrete, balancing HVAC systems, and monitoring job site conditions with its integrated specialty calculations.\u003c\/h4\u003e\n\u003cp\u003eThe Kestrel 5200 offers advanced calculators and readings that are unique in the portable meter market and are designed to make your job easier. In addition to measuring current environmental conditions, the Kestrel 5200 tracks and logs over 10,000 sets of time-stamped data. Your data log can be transferred to a mobile device wirelessly with the LiNK wireless communication option and Kestrel LiNK app, or to a PC\/MAC with either the accessory Kestrel LiNK Dongle or waterproof USB Data Transfer Cable (available separately).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"float: right;\"\u003eThe Kestrel 5200 has the American Concrete Institute Evaporation Rate nomograph built in, and displays the Evaporation Rate right on screen with no calculation or error-prone interpolation. With that information in hand, decisions about additives to the mix or curing adjustments can be made, prevent costly plastic shrinkage cracks of the slab. Plus, the Kestrel 5200 allows you to monitor wind-loading on booms and cranes, and even track the heat index on your work site to keep your workers safe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"float: left;\"\u003eVolume air flow couldn’t get any easier than this. Simply input the duct shape and dimensions and traverse the Kestrel 5200 across the duct. You’ll get instantaneous and average volume air flow without the need for any geometry or calculations. readings that greatly assist in commissioning and performance balancing HVAC systems. While not a replacement for a balometer, the Kestrel 5200 is far less expensive and can save you time and money. The Kestrel 5200 also offers every commonly-used measurement of moisture content in air, making life easy to determine dehumidification needs.\u003c\/p\u003e\n\u003ch6\u003eLiNK (Bluetooth)\u003c\/h6\u003e\n\u003cp\u003eThe 5200 with LiNK Bluetooth Connectivity, gives you the option to transfer data wirelessly to an iOS (iPhone, iPad) device or Android smartphone or tablet when within range using the appropriate app (See Below). Also with the 5200 with LiNK Meter, you can transfer data wirelessly to a Windows or Mac computer using the optional Kestrel Bluetooth USB Dongle\u003ca href=\"\/en-pl\/products\/link-wireless-dongle-for-pc-or-mac-for-kestrel-5000-series-meter-with-link\" title=\"Kestrel USB Bluetooth Dongle\"\u003e.\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"data item content\" id=\"product.quick_look\" data-role=\"content\" aria-labelledby=\"tab-label-product.quick_look\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"nk_text\"\u003e\n\u003cp\u003eCheck out our \u003cstrong\u003eConcrete Pro Jobsite Weather Kit\u003c\/strong\u003e. Includes a Small Tripod, Extension, Vane Mount and Hard Case.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eWho's using the Kestrel 5200?\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction and Concrete Pouring\u003c\/li\u003e\n\u003cli\u003eFacilities Management\u003c\/li\u003e\n\u003cli\u003eHVAC \u0026amp; Air Conditioning Balancing\u003c\/li\u003e\n\u003cli\u003eRemediation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Bluetooth LiNK Enabled","offer_id":31345395859513,"sku":"0852LHVG","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Standard Non-LiNK","offer_id":31345395826745,"sku":"0852HVG","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-5200-professional-environmental-meterwith-link0852lhvgextrememeterscom-304111.jpg?v=1685902564"},{"product_id":"kestrel-3500fw-fire-weather-meter","title":"Kestrel 3500FW Pocket Fire Weather Meter","description":"\u003ch4\u003eKestrel 3500FW Fire Weather Meter – USA-Made, Comprehensive Fire Weather Data Including Wind Speed, Temperature, Humidity, Pressure, and More – Waterproof, Floats, Includes PIG Reference Card, Ideal for Firefighting and Wildfire Management\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3500FW Fire Weather Meter\u003c\/strong\u003e is a professional-grade tool designed specifically for \u003cstrong\u003efirefighting\u003c\/strong\u003e and \u003cstrong\u003ewildfire management\u003c\/strong\u003e. \u003cstrong\u003eDesigned and built in the USA\u003c\/strong\u003e, this compact yet powerful weather meter provides critical fire weather data to ensure safe and effective operations in the field. It accurately measures \u003cstrong\u003ewind speed\u003c\/strong\u003e (including \u003cstrong\u003ecurrent wind speed\u003c\/strong\u003e, \u003cstrong\u003eaverage wind speed\u003c\/strong\u003e, and \u003cstrong\u003emaximum wind gust\u003c\/strong\u003e), \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ebarometric pressure\u003c\/strong\u003e, \u003cstrong\u003erelative humidity\u003c\/strong\u003e, \u003cstrong\u003epressure trend\u003c\/strong\u003e, \u003cstrong\u003ewind chill\u003c\/strong\u003e, \u003cstrong\u003eheat stress index\u003c\/strong\u003e, \u003cstrong\u003edew point temperature\u003c\/strong\u003e, \u003cstrong\u003ealtitude (barometric)\u003c\/strong\u003e, and \u003cstrong\u003ewet bulb temperature (psychrometric)\u003c\/strong\u003e. With this essential data, the Kestrel 3500FW allows professionals to make informed decisions and stay safe when assessing fire behavior and environmental conditions. \u003cspan\u003eThe Kestrel 3500FW allows for easy switching between mph, km\/h, ft\/min, m\/s, knots, Beaufort as well as Fahrenheit, Celsius. Pressure readings include inHg, hPA, mb.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhy the Kestrel 3500FW is the Ideal Fire Weather Meter:\u003c\/h5\u003e\n\u003cp\u003eFor firefighting professionals and wildfire management teams, the \u003cstrong\u003eKestrel 3500FW\u003c\/strong\u003e is a critical tool that provides real-time, actionable data for understanding fire weather conditions. With precise measurements of \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ehumidity\u003c\/strong\u003e, \u003cstrong\u003epressure\u003c\/strong\u003e, \u003cstrong\u003ewind chill\u003c\/strong\u003e, \u003cstrong\u003eheat stress\u003c\/strong\u003e, and \u003cstrong\u003edew point\u003c\/strong\u003e, along with the included \u003cstrong\u003eProbability of Ignition (PIG) Reference Card\u003c\/strong\u003e, the Kestrel 3500FW allows you to assess fire danger and optimize response strategies. Its \u003cstrong\u003ewaterproof\u003c\/strong\u003e design and \u003cstrong\u003efloating\u003c\/strong\u003e capabilities make it durable and reliable in challenging environments, ensuring that you have the right information when you need it most. \u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":37454306672805,"sku":"0835FWORA","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-3500fw-pocket-fire-weather-meter0835fworaextrememeterscom-255745.jpg?v=1685903937"},{"product_id":"kestrel-5500fw-fire-weather-meter-pro-with-link","title":"Kestrel 5500FW Fire Weather Meter Pro","description":"\u003ch3\u003eThis all-in-one hand-held belt weather kit replacement provides all essential weather metrics, including PIG and FDFM.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMeasure, log, track trends and expand capabilities with free Kestrel LiNK App.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fast and easy tool for taking weather observations The Kestrel 5500 Fire Weather Meter Pro provides NIST-traceable accuracy, reliability and usability when it matters most. Measure every environmental condition plus PIG and FDFM and view trends with on-screen data graphing. Drop-proof, dust-proof, waterproof and able to withstand extreme environments without damage, your Kestrel Fire Weather meter can stand up to the abuses of work on a fire line wherever you’re assigned. A variety of carry pouch options makes it even easier to take your Kestrel Fire Weather meter with you. The Kestrel 5500 Fire Weather Meter Pro offers a large, high-resolution and contrast display and highly readable numerals. The Kestrel 5500 also includes a built-in dual color backlight, extra-strong poly-carbonate lens and single AA battery operation. In addition to measuring the current environmental conditions, the Kestrel 5500 FWM tracks and logs over 10,000 sets of time-stamped data, providing a complete history of conditions on the fire from the moment you arrive. With optional LiNK wireless connectivity, your data log can be transferred to a Kestrel LiNK app (available on Android) for easy export and email to an FBAN or meteorologist. 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The 5400FW now includes \u003cstrong\u003eVapor Pressure Deficit (VPD)\u003c\/strong\u003e. \u003cstrong data-start=\"77\" data-end=\"202\"\u003eVPD quantifies the gap between the moisture currently in the air and the maximum moisture the air can hold at saturation.\u003c\/strong\u003e This measurement reveals the atmosphere’s drying potential—one of the most important drivers of fuel moisture (FM). 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Be prepared: be informed of local and micro-climate environments at your site. \u003c\/p\u003e\n\u003cp\u003eClip the Kestrel 5500AG into the optional \u003cstrong\u003eKestrel 5 Series Rotating Vane Mount\u003c\/strong\u003e and you have a sturdy weather station that can be left in place for days or weeks.\u003c\/p\u003e\n\u003ch5\u003eSpray Management:\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThe Kestrel 5500AG provides Delta T measurements to aid in assessing acceptable spraying conditions and ensure you're within guidelines. Based upon ambient temperature and dew point, Delta-T provides guidance on the evaporation rate of sprayed chemicals to help you select the right spray nozzle. The compass provides direction to minimize spray drift. The Kestrel 5500AG calculates and logs on-site Delta T, wind speed, and direction without any additional user input. When combined with the Kestrel’s average wind and max wind gust measurements, agriculture professionals can ensure they spray safely, every time. Use an accessory carry pouch to keep your Kestrel handy on your belt, ready to go before any spraying operations. Spraying with Dicamba can be harmful if it drifts to a neighbors crop. With the Kestrel 5500AG, you can log important data including wind speed, direction and Delta T. You can also email data logged with the Kestrel 5500AG with LiNK, and the Kestrel LiNK app for your smartphone.\u003c\/p\u003e\n\u003ch5\u003eHeat Stress Management with THI:\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTHI\u003c\/strong\u003e, \u003c\/span\u003e(Temperature-Humidity Index) has been used for decades as a measure to classify heat stress risk in many livestock production and transportation operations. 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Shouldn’t YOU be working with Kestrel?\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kestrel","offers":[{"title":"Standard Non-LiNK","offer_id":23333636869,"sku":"0850AGHVG","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Bluetooth LiNK Enabled","offer_id":23333636933,"sku":"0850AGLHVG","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/kestrel-5000ag-livestock-environmental-meterwithout-link0850aghvgextrememeterscom-945934.jpg?v=1685902557"},{"product_id":"kestrel-3500nv-pocket-weather-meter","title":"Kestrel 3500NV Pocket Weather Meter with NV Backlight","description":"\u003ch4\u003eKestrel 3500NV Pocket Weather Meter – USA-Made, Waterproof, Floating Weather Meter with Wind Speed, Temperature, Humidity, Heat Stress, Wind Chill, \u0026amp; More – Perfect for Hunting, Fishing, Outdoor Adventures – 5-Year Warranty \u0026amp; Night Vision Backlight\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eKestrel 3500NV Pocket Weather Meter\u003c\/strong\u003e is a must-have for \u003cstrong\u003ehunters\u003c\/strong\u003e, \u003cstrong\u003efishermen\u003c\/strong\u003e, outdoor adventurers, and field professionals who need accurate, on-the-go weather measurements. \u003cstrong\u003eDesigned and built in the USA\u003c\/strong\u003e, this reliable, \u003cstrong\u003ewaterproof\u003c\/strong\u003e, and \u003cstrong\u003efloating\u003c\/strong\u003e weather meter provides precise data for \u003cstrong\u003ewind speed\u003c\/strong\u003e, \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ehumidity\u003c\/strong\u003e, \u003cstrong\u003ebarometric pressure\u003c\/strong\u003e, \u003cstrong\u003ewind chill\u003c\/strong\u003e, \u003cstrong\u003eheat stress\u003c\/strong\u003e, and more. 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