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{"id":218351045,"title":"Kestrel 4250 Racing Weather \u0026 Environmental Meter","handle":"kestrel-4250-racing-weather-environmental-meter","description":"\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.allkestrel.com\/collections\/5000-series-meters\/products\/kestrel-5100-racing-weather-meter\"\u003eThe Kestrel 4250 has been discontinued and replaced with the Kestrel 5100.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #666666;\"\u003eMeasure weather where it really matters - at the track!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch3 class=\"ttl\"\u003eKestrel 4250 Racing Weather \u0026amp; Environmental Meter Overview\u003c\/h3\u003e\n\u003cp\u003eEven slight changes in air density, water grains, and density altitude can dramatically affect a machine’s performance. With the added ability to easily measure and track these and other critical factors, the Kestrel 4250 Racing Weather Tracker arms racers with the accurate weather data needed to make those last minute jetting or tuning decisions. Conditions on the track can often vary greatly from those in the pits. The rugged, portable and easy to use Kestrel 4250 Racing Weather Tracker quickly provides racers and pit crews with the most accurate and up-to-date data available where you need it most — at the track. It allows tuners to determine what last minute changes need to be made based on the current local conditions, even immediately before the first lap around the track or pass down the drag strip — giving you that competitive edge at a fraction of the cost of other systems on the market.\u003c\/p\u003e\n\u003ch5\u003eIncludes: Soft Carry Pouch, Neck Lanyard, 2 AAA Batteries (average life 400 hours) and Kestrel Certificate of Conformity.\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"function-main\"\u003e\n\u003ch4 class=\"ttl\"\u003eMeasures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAir Density\u003c\/li\u003e\n\u003cli\u003eAltitude\u003c\/li\u003e\n\u003cli\u003eBarometric Pressure\u003c\/li\u003e\n\u003cli\u003ePressure Trend\u003c\/li\u003e\n\u003cli\u003eDensity Altitude\u003c\/li\u003e\n\u003cli\u003eDew Point\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eMoisture Content (Grains)\u003c\/li\u003e\n\u003cli\u003ePressure (Absolute)\u003c\/li\u003e\n\u003cli\u003eRelative Air Density\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eWind Chill\u003c\/li\u003e\n\u003cli\u003eWind Speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"ttl\"\u003eWho's Using the Kestrel 4250 Racing Weather \u0026amp; Environmental Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"ttl\"\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 AAA Lithium Batteries (Average Life 400 Hours)\u003c\/li\u003e\n\u003cli\u003e5 Languages (English, French, Spanish, German, Italian)\u003c\/li\u003e\n\u003cli\u003eBacklight\u003c\/li\u003e\n\u003cli\u003eBluetooth Wireless Data Transfer\u003c\/li\u003e\n\u003cli\u003eCarry Pouch\u003c\/li\u003e\n\u003cli\u003eClock \u0026amp; Calendar\u003c\/li\u003e\n\u003cli\u003eCustomizable Data Storage\u003c\/li\u003e\n\u003cli\u003eData Logger\u003c\/li\u003e\n\u003cli\u003eData Upload (With Optional Interface)\u003c\/li\u003e\n\u003cli\u003eDrop-Tested, MIL-STD-810F\u003c\/li\u003e\n\u003cli\u003eEasy-To-Read Display\u003c\/li\u003e\n\u003cli\u003eFlip-Open Impeller Cover\u003c\/li\u003e\n\u003cli\u003eGraph \u0026amp; Recall Trends\u003c\/li\u003e\n\u003cli\u003eKestrel Certificate of Conformity\u003c\/li\u003e\n\u003cli\u003eMinimum and Maximum Values\u003c\/li\u003e\n\u003cli\u003eNeck Lanyard\u003c\/li\u003e\n\u003cli\u003ePatented Impeller and Sensor Technology\u003c\/li\u003e\n\u003cli\u003eUser-Replaceable Batteries\u003c\/li\u003e\n\u003cli\u003eUser-Replaceable Impeller\u003c\/li\u003e\n\u003cli\u003eWaterproof \u0026amp; Floats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col2-set\"\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv class=\"function-main\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKestrel Weather \u0026amp; Environmental Meters are\u003cimg style=\"float: right; margin-top: 0px; margin-left: 1px; margin-bottom: 0px;\" alt=\"Kestrel Pocket Weather Meters are Made in the USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/made_in_usa.jpg?10589\" width=\"58\" height=\"77\"\u003e designed \u0026amp; manufactured in the U.S.A and are backed by a 5-year Manufacturer's warranty. Innovatively designed for stability and accuracy in abrupt condition changes. Rugged and durable, Kestrels are drop tested, waterproof and designed to float if dropped in water.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca title=\"Kestrel 4250 User Manual\" href=\"\/pages\/resources\"\u003eKestrel 4250 Manual\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca target=\"_blank\" title=\"Kestrel 4250 Sensor Specifications\" href=\"http:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/Kestrel_specs.pdf?10581\"\u003eKestrel 4250 Specifications\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2014-01-19T09:48:00-05:00","created_at":"2014-01-19T10:15:13-05:00","vendor":"Kestrel","type":"Discontinued","tags":[],"price":25900,"price_min":25900,"price_max":34900,"available":false,"price_varies":true,"compare_at_price":34900,"compare_at_price_min":34900,"compare_at_price_max":46900,"compare_at_price_varies":true,"variants":[{"id":490941193,"title":"4250 (0842R) ($259.00)","option1":"4250 (0842R) ($259.00)","option2":null,"option3":null,"sku":"0842R","requires_shipping":true,"taxable":true,"featured_image":{"id":1279489220,"product_id":218351045,"position":2,"created_at":"2015-03-29T08:24:04-04:00","updated_at":"2015-03-29T08:25:13-04:00","width":375,"height":375,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250.jpg?v=1427631913","variant_ids":[490941193]},"available":false,"name":"Kestrel 4250 Racing Weather \u0026 Environmental Meter - 4250 (0842R) ($259.00)","public_title":"4250 (0842R) ($259.00)","options":["4250 (0842R) ($259.00)"],"price":25900,"weight":59,"compare_at_price":34900,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"730650042500"},{"id":1275062896,"title":"4250 w\/ Bluetooth (0842RB) ($349.00)","option1":"4250 w\/ Bluetooth (0842RB) ($349.00)","option2":null,"option3":null,"sku":"0842RB","requires_shipping":true,"taxable":true,"featured_image":{"id":1279489312,"product_id":218351045,"position":3,"created_at":"2015-03-29T08:24:14-04:00","updated_at":"2015-03-29T08:25:29-04:00","width":375,"height":375,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250_bluetoth.jpg?v=1427631929","variant_ids":[1275062896]},"available":false,"name":"Kestrel 4250 Racing Weather \u0026 Environmental Meter - 4250 w\/ Bluetooth (0842RB) ($349.00)","public_title":"4250 w\/ Bluetooth (0842RB) ($349.00)","options":["4250 w\/ Bluetooth (0842RB) ($349.00)"],"price":34900,"weight":399,"compare_at_price":46900,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"730650042555"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250_main.jpg?v=1427631892","\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250.jpg?v=1427631913","\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250_bluetoth.jpg?v=1427631929"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4250_main.jpg?v=1427631892","options":["\u003cB\u003eChoose Your Meter\u003c\/B\u003e"],"content":"\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.allkestrel.com\/collections\/5000-series-meters\/products\/kestrel-5100-racing-weather-meter\"\u003eThe Kestrel 4250 has been discontinued and replaced with the Kestrel 5100.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #666666;\"\u003eMeasure weather where it really matters - at the track!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch3 class=\"ttl\"\u003eKestrel 4250 Racing Weather \u0026amp; Environmental Meter Overview\u003c\/h3\u003e\n\u003cp\u003eEven slight changes in air density, water grains, and density altitude can dramatically affect a machine’s performance. With the added ability to easily measure and track these and other critical factors, the Kestrel 4250 Racing Weather Tracker arms racers with the accurate weather data needed to make those last minute jetting or tuning decisions. Conditions on the track can often vary greatly from those in the pits. The rugged, portable and easy to use Kestrel 4250 Racing Weather Tracker quickly provides racers and pit crews with the most accurate and up-to-date data available where you need it most — at the track. It allows tuners to determine what last minute changes need to be made based on the current local conditions, even immediately before the first lap around the track or pass down the drag strip — giving you that competitive edge at a fraction of the cost of other systems on the market.\u003c\/p\u003e\n\u003ch5\u003eIncludes: Soft Carry Pouch, Neck Lanyard, 2 AAA Batteries (average life 400 hours) and Kestrel Certificate of Conformity.\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"function-main\"\u003e\n\u003ch4 class=\"ttl\"\u003eMeasures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAir Density\u003c\/li\u003e\n\u003cli\u003eAltitude\u003c\/li\u003e\n\u003cli\u003eBarometric Pressure\u003c\/li\u003e\n\u003cli\u003ePressure Trend\u003c\/li\u003e\n\u003cli\u003eDensity Altitude\u003c\/li\u003e\n\u003cli\u003eDew Point\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eMoisture Content (Grains)\u003c\/li\u003e\n\u003cli\u003ePressure (Absolute)\u003c\/li\u003e\n\u003cli\u003eRelative Air Density\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eWind Chill\u003c\/li\u003e\n\u003cli\u003eWind Speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"ttl\"\u003eWho's Using the Kestrel 4250 Racing Weather \u0026amp; Environmental Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"ttl\"\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 AAA Lithium Batteries (Average Life 400 Hours)\u003c\/li\u003e\n\u003cli\u003e5 Languages (English, French, Spanish, German, Italian)\u003c\/li\u003e\n\u003cli\u003eBacklight\u003c\/li\u003e\n\u003cli\u003eBluetooth Wireless Data Transfer\u003c\/li\u003e\n\u003cli\u003eCarry Pouch\u003c\/li\u003e\n\u003cli\u003eClock \u0026amp; Calendar\u003c\/li\u003e\n\u003cli\u003eCustomizable Data Storage\u003c\/li\u003e\n\u003cli\u003eData Logger\u003c\/li\u003e\n\u003cli\u003eData Upload (With Optional Interface)\u003c\/li\u003e\n\u003cli\u003eDrop-Tested, MIL-STD-810F\u003c\/li\u003e\n\u003cli\u003eEasy-To-Read Display\u003c\/li\u003e\n\u003cli\u003eFlip-Open Impeller Cover\u003c\/li\u003e\n\u003cli\u003eGraph \u0026amp; Recall Trends\u003c\/li\u003e\n\u003cli\u003eKestrel Certificate of Conformity\u003c\/li\u003e\n\u003cli\u003eMinimum and Maximum Values\u003c\/li\u003e\n\u003cli\u003eNeck Lanyard\u003c\/li\u003e\n\u003cli\u003ePatented Impeller and Sensor Technology\u003c\/li\u003e\n\u003cli\u003eUser-Replaceable Batteries\u003c\/li\u003e\n\u003cli\u003eUser-Replaceable Impeller\u003c\/li\u003e\n\u003cli\u003eWaterproof \u0026amp; Floats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col2-set\"\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv class=\"function-main\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKestrel Weather \u0026amp; Environmental Meters are\u003cimg style=\"float: right; margin-top: 0px; margin-left: 1px; margin-bottom: 0px;\" alt=\"Kestrel Pocket Weather Meters are Made in the USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/made_in_usa.jpg?10589\" width=\"58\" height=\"77\"\u003e designed \u0026amp; manufactured in the U.S.A and are backed by a 5-year Manufacturer's warranty. Innovatively designed for stability and accuracy in abrupt condition changes. Rugged and durable, Kestrels are drop tested, waterproof and designed to float if dropped in water.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca title=\"Kestrel 4250 User Manual\" href=\"\/pages\/resources\"\u003eKestrel 4250 Manual\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca target=\"_blank\" title=\"Kestrel 4250 Sensor Specifications\" href=\"http:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/Kestrel_specs.pdf?10581\"\u003eKestrel 4250 Specifications\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}

Kestrel 4250 Racing Weather & Environmental Meter

Product Description
$259.00 USD $349.00 USD
Maximum quantity available reached.
Sku: 0842R
Brand: Kestrel

The Kestrel 4250 has been discontinued and replaced with the Kestrel 5100.

Measure weather where it really matters - at the track!

Kestrel 4250 Racing Weather & Environmental Meter Overview

Even slight changes in air density, water grains, and density altitude can dramatically affect a machine’s performance. With the added ability to easily measure and track these and other critical factors, the Kestrel 4250 Racing Weather Tracker arms racers with the accurate weather data needed to make those last minute jetting or tuning decisions. Conditions on the track can often vary greatly from those in the pits. The rugged, portable and easy to use Kestrel 4250 Racing Weather Tracker quickly provides racers and pit crews with the most accurate and up-to-date data available where you need it most — at the track. It allows tuners to determine what last minute changes need to be made based on the current local conditions, even immediately before the first lap around the track or pass down the drag strip — giving you that competitive edge at a fraction of the cost of other systems on the market.

Includes: Soft Carry Pouch, Neck Lanyard, 2 AAA Batteries (average life 400 hours) and Kestrel Certificate of Conformity.

Measures

  • Air Density
  • Altitude
  • Barometric Pressure
  • Pressure Trend
  • Density Altitude
  • Dew Point
  • Relative Humidity
  • Moisture Content (Grains)
  • Pressure (Absolute)
  • Relative Air Density
  • Temperature
  • Wind Chill
  • Wind Speed

Who's Using the Kestrel 4250 Racing Weather & Environmental Meter

  • Racing

Features

  • 2 AAA Lithium Batteries (Average Life 400 Hours)
  • 5 Languages (English, French, Spanish, German, Italian)
  • Backlight
  • Bluetooth Wireless Data Transfer
  • Carry Pouch
  • Clock & Calendar
  • Customizable Data Storage
  • Data Logger
  • Data Upload (With Optional Interface)
  • Drop-Tested, MIL-STD-810F
  • Easy-To-Read Display
  • Flip-Open Impeller Cover
  • Graph & Recall Trends
  • Kestrel Certificate of Conformity
  • Minimum and Maximum Values
  • Neck Lanyard
  • Patented Impeller and Sensor Technology
  • User-Replaceable Batteries
  • User-Replaceable Impeller
  • Waterproof & Floats
Kestrel Weather & Environmental Meters areKestrel Pocket Weather Meters are Made in the USA designed & manufactured in the U.S.A and are backed by a 5-year Manufacturer's warranty. Innovatively designed for stability and accuracy in abrupt condition changes. Rugged and durable, Kestrels are drop tested, waterproof and designed to float if dropped in water.
Kestrel 4250 Manual
Kestrel 4250 Specifications

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