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{"id":218356605,"title":"Kestrel 4300 Concrete Evaporation Rate Weather, Environmental Meter","handle":"kestrel-4300-construction-weather-environmental-meter","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eThe 4300 has been replaced by the 5200 Professional Meter found \u003ca title=\"Kestrel 5200 Professional Meter\" href=\"http:\/\/www.allkestrel.com\/products\/kestrel-5200-professional-environmental-meter\"\u003ehere\u003c\/a\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eNo more guessing or using inaccurate weather data from miles away!\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: #444444;\"\u003eplus no more struggling through ACI's complex evaporation rate calculations by hand\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch3 class=\"ttl\"\u003e\u003cspan style=\"color: #000000;\"\u003eKestrel 4300 (0843) Construction Weather \u0026amp; Environmental Meter Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor years construction professionals have been using Kestrel Weather \u0026amp; Environmental Meters to monitor the weather on the job site. Now NK has partnered with industry experts to develop a customized Kestrel instrument for construction professionals who place concrete. Using the Kestrel 4300 alerts you to conditions in real-time, using the actual environmental conditions on your job site during your pour. No more guessing or using inaccurate weather data from miles away PLUS no more struggling through ACI’s complex evaporation rate calculations by hand! The Kestrel 4300 Construction Weather \u0026amp; Environmental Meter measures and displays evaporation rate — a function of relative humidity, temperature and wind speed. Evaporation rate is a critical environmental indicator that concrete contractors use to ensure they avoid plastic shrinkage cracks in concrete installations especially concrete flatwork. Plastic shrinkage cracks occur when the surface of the concrete dries too quickly and shrinks before the bed has cured enough to resist cracking. This is especially relevant in specialty applications like decorative concrete, Ready Mix Concrete (RCM) and Tilt-up concrete. Plastic shrinkage cracks can be prevented by properly assessing the weather and the fresh concrete conditions. Previously, construction contractors used a Kestrel Meter to measure the relevant conditions, then referenced an American Concrete Institute chart to calculate the evaporation rate. The Kestrel 4300 Construction Weather \u0026amp; Environmental Meter does the work for them! The user simply enters the concrete temperature (obtained via an infrared thermometer or probe thermometer*) and the 4300 calculates the evaporation rate instantly. In addition to evaporation rate, the Kestrel 4300 remains the perfect rugged all-purpose construction weather tool, measuring and logging the following relevant weather conditions right where the workers and equipment are operating. For the best accuracy, use the Kestrel's convenient averaging mode to average the evaporation rate over the recommended 6-10 seconds. Many construction applications require documentation of conditions, which is quick and easy with the \u003ca title=\"Kesrel USB PC Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eKestrel PC Interface\u003c\/a\u003e and accompanying software. Use the 4300's 1800 data-point log to document that work was done during the appropriate conditions, then upload the data to a PC with the \u003ca title=\"Kesrel USB PC Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eKestrel PC Interface\u003c\/a\u003e. The Kestrel Communicator software makes long-term storage, in-depth analysis and detailed charting of stored data a breeze.\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\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\n\u003ch4 class=\"ttl\"\u003eMeasures\u003c\/h4\u003e\n\u003cul\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\u003eEvaporation Rate\u003c\/li\u003e\n\u003cli\u003eHeat Stress Index\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eWet Bulb Temperature (Psychrometric)\u003c\/li\u003e\n\u003cli\u003eWind Chill\u003c\/li\u003e\n\u003cli\u003eWind Speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-main\"\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\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\u003e\u003ca title=\"Kestrel 4000 Family USB Computer Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eData Upload (With Optional Interface)\u003c\/a\u003e\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-2\"\u003e\n\u003cdiv class=\"whousing-main\"\u003e\n\u003ch4 class=\"ttl\"\u003eWho's Using the Kestrel 4300 Construction Weather \u0026amp; Environmental Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction \u0026amp; HVAC\u003c\/li\u003e\n\u003cli\u003eFacilities Management\u003c\/li\u003e\n\u003cli\u003eResearch \u0026amp; Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eNSN Number\u003c\/h5\u003e\n\u003cp\u003e6660015193704\u003c\/p\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 4300 User Manual\" href=\"\/pages\/resources\"\u003eKestrel 4300 Manual\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca target=\"_blank\" title=\"Kestrel 4300 Sensor Specifications\" href=\"http:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/Kestrel_specs.pdf?10581\"\u003eKestrel 4300 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":"2014-01-19T10:37:00-05:00","created_at":"2014-01-19T11:04:01-05:00","vendor":"Kestrel","type":"Discontinued","tags":["Altitude","Barometric Pressure","Bluetooth","Data Logger","Density Altitude","Dew Point","Evaporation Rate","Heat Stress Index","Pressure Trend","Relative Humidity","Temperature","Wet Bulb Temperature (Psychrometric)","Wind Chill","Wind Speed"],"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":490969685,"title":"4300 (0843) ($259.00)","option1":"4300 (0843) ($259.00)","option2":null,"option3":null,"sku":"0843","requires_shipping":true,"taxable":true,"featured_image":{"id":1279510296,"product_id":218356605,"position":2,"created_at":"2015-03-29T08:55:07-04:00","updated_at":"2015-03-29T08:59:57-04:00","width":400,"height":400,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300.jpg?v=1427633997","variant_ids":[490969685]},"available":false,"name":"Kestrel 4300 Concrete Evaporation Rate Weather, Environmental Meter - 4300 (0843) ($259.00)","public_title":"4300 (0843) ($259.00)","options":["4300 (0843) ($259.00)"],"price":25900,"weight":64,"compare_at_price":34900,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"730650043002"},{"id":1275081624,"title":"4300 w\/ Bluetooth (0843B) ($349.00)","option1":"4300 w\/ Bluetooth (0843B) ($349.00)","option2":null,"option3":null,"sku":"0843B","requires_shipping":true,"taxable":true,"featured_image":{"id":1279510384,"product_id":218356605,"position":3,"created_at":"2015-03-29T08:55:15-04:00","updated_at":"2015-03-29T09:00:02-04:00","width":400,"height":400,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300_bluetooth.jpg?v=1427634002","variant_ids":[1275081624]},"available":false,"name":"Kestrel 4300 Concrete Evaporation Rate Weather, Environmental Meter - 4300 w\/ Bluetooth (0843B) ($349.00)","public_title":"4300 w\/ Bluetooth (0843B) ($349.00)","options":["4300 w\/ Bluetooth (0843B) ($349.00)"],"price":34900,"weight":399,"compare_at_price":46900,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"730650043057"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300_main.jpg?v=1427633992","\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300.jpg?v=1427633997","\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300_bluetooth.jpg?v=1427634002"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/products\/4300_main.jpg?v=1427633992","options":["\u003cB\u003eChoose Your Meter\u003c\/B\u003e"],"content":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eThe 4300 has been replaced by the 5200 Professional Meter found \u003ca title=\"Kestrel 5200 Professional Meter\" href=\"http:\/\/www.allkestrel.com\/products\/kestrel-5200-professional-environmental-meter\"\u003ehere\u003c\/a\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eNo more guessing or using inaccurate weather data from miles away!\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: #444444;\"\u003eplus no more struggling through ACI's complex evaporation rate calculations by hand\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch3 class=\"ttl\"\u003e\u003cspan style=\"color: #000000;\"\u003eKestrel 4300 (0843) Construction Weather \u0026amp; Environmental Meter Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor years construction professionals have been using Kestrel Weather \u0026amp; Environmental Meters to monitor the weather on the job site. Now NK has partnered with industry experts to develop a customized Kestrel instrument for construction professionals who place concrete. Using the Kestrel 4300 alerts you to conditions in real-time, using the actual environmental conditions on your job site during your pour. No more guessing or using inaccurate weather data from miles away PLUS no more struggling through ACI’s complex evaporation rate calculations by hand! The Kestrel 4300 Construction Weather \u0026amp; Environmental Meter measures and displays evaporation rate — a function of relative humidity, temperature and wind speed. Evaporation rate is a critical environmental indicator that concrete contractors use to ensure they avoid plastic shrinkage cracks in concrete installations especially concrete flatwork. Plastic shrinkage cracks occur when the surface of the concrete dries too quickly and shrinks before the bed has cured enough to resist cracking. This is especially relevant in specialty applications like decorative concrete, Ready Mix Concrete (RCM) and Tilt-up concrete. Plastic shrinkage cracks can be prevented by properly assessing the weather and the fresh concrete conditions. Previously, construction contractors used a Kestrel Meter to measure the relevant conditions, then referenced an American Concrete Institute chart to calculate the evaporation rate. The Kestrel 4300 Construction Weather \u0026amp; Environmental Meter does the work for them! The user simply enters the concrete temperature (obtained via an infrared thermometer or probe thermometer*) and the 4300 calculates the evaporation rate instantly. In addition to evaporation rate, the Kestrel 4300 remains the perfect rugged all-purpose construction weather tool, measuring and logging the following relevant weather conditions right where the workers and equipment are operating. For the best accuracy, use the Kestrel's convenient averaging mode to average the evaporation rate over the recommended 6-10 seconds. Many construction applications require documentation of conditions, which is quick and easy with the \u003ca title=\"Kesrel USB PC Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eKestrel PC Interface\u003c\/a\u003e and accompanying software. Use the 4300's 1800 data-point log to document that work was done during the appropriate conditions, then upload the data to a PC with the \u003ca title=\"Kesrel USB PC Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eKestrel PC Interface\u003c\/a\u003e. The Kestrel Communicator software makes long-term storage, in-depth analysis and detailed charting of stored data a breeze.\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\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\n\u003ch4 class=\"ttl\"\u003eMeasures\u003c\/h4\u003e\n\u003cul\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\u003eEvaporation Rate\u003c\/li\u003e\n\u003cli\u003eHeat Stress Index\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eWet Bulb Temperature (Psychrometric)\u003c\/li\u003e\n\u003cli\u003eWind Chill\u003c\/li\u003e\n\u003cli\u003eWind Speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-main\"\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\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\u003e\u003ca title=\"Kestrel 4000 Family USB Computer Interface\" href=\"\/products\/kestrel-usb-interface\"\u003eData Upload (With Optional Interface)\u003c\/a\u003e\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-2\"\u003e\n\u003cdiv class=\"whousing-main\"\u003e\n\u003ch4 class=\"ttl\"\u003eWho's Using the Kestrel 4300 Construction Weather \u0026amp; Environmental Meter\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction \u0026amp; HVAC\u003c\/li\u003e\n\u003cli\u003eFacilities Management\u003c\/li\u003e\n\u003cli\u003eResearch \u0026amp; Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eNSN Number\u003c\/h5\u003e\n\u003cp\u003e6660015193704\u003c\/p\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 4300 User Manual\" href=\"\/pages\/resources\"\u003eKestrel 4300 Manual\u003c\/a\u003e\u003c\/h5\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch5\u003e\u003ca target=\"_blank\" title=\"Kestrel 4300 Sensor Specifications\" href=\"http:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1457\/files\/Kestrel_specs.pdf?10581\"\u003eKestrel 4300 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 4300 Concrete Evaporation Rate Weather, Environmental Meter

Product Description
$259.00 USD $349.00 USD
Maximum quantity available reached.
Sku: 0843
Brand: Kestrel

The 4300 has been replaced by the 5200 Professional Meter found here:

No more guessing or using inaccurate weather data from miles away!

plus no more struggling through ACI's complex evaporation rate calculations by hand

Kestrel 4300 (0843) Construction Weather & Environmental Meter Overview

For years construction professionals have been using Kestrel Weather & Environmental Meters to monitor the weather on the job site. Now NK has partnered with industry experts to develop a customized Kestrel instrument for construction professionals who place concrete. Using the Kestrel 4300 alerts you to conditions in real-time, using the actual environmental conditions on your job site during your pour. No more guessing or using inaccurate weather data from miles away PLUS no more struggling through ACI’s complex evaporation rate calculations by hand! The Kestrel 4300 Construction Weather & Environmental Meter measures and displays evaporation rate — a function of relative humidity, temperature and wind speed. Evaporation rate is a critical environmental indicator that concrete contractors use to ensure they avoid plastic shrinkage cracks in concrete installations especially concrete flatwork. Plastic shrinkage cracks occur when the surface of the concrete dries too quickly and shrinks before the bed has cured enough to resist cracking. This is especially relevant in specialty applications like decorative concrete, Ready Mix Concrete (RCM) and Tilt-up concrete. Plastic shrinkage cracks can be prevented by properly assessing the weather and the fresh concrete conditions. Previously, construction contractors used a Kestrel Meter to measure the relevant conditions, then referenced an American Concrete Institute chart to calculate the evaporation rate. The Kestrel 4300 Construction Weather & Environmental Meter does the work for them! The user simply enters the concrete temperature (obtained via an infrared thermometer or probe thermometer*) and the 4300 calculates the evaporation rate instantly. In addition to evaporation rate, the Kestrel 4300 remains the perfect rugged all-purpose construction weather tool, measuring and logging the following relevant weather conditions right where the workers and equipment are operating. For the best accuracy, use the Kestrel's convenient averaging mode to average the evaporation rate over the recommended 6-10 seconds. Many construction applications require documentation of conditions, which is quick and easy with the Kestrel PC Interface and accompanying software. Use the 4300's 1800 data-point log to document that work was done during the appropriate conditions, then upload the data to a PC with the Kestrel PC Interface. The Kestrel Communicator software makes long-term storage, in-depth analysis and detailed charting of stored data a breeze.

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

Measures

  • Altitude
  • Barometric Pressure
  • Pressure Trend
  • Density Altitude
  • Dew Point
  • Evaporation Rate
  • Heat Stress Index
  • Relative Humidity
  • Temperature
  • Wet Bulb Temperature (Psychrometric)
  • Wind Chill
  • Wind Speed

Features

  • 2 AAA Lithium Batteries (Average Life 400 Hours)
  • 5 Languages (English, French, Spanish, German, Italian)
  • Backlight
  • 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

Who's Using the Kestrel 4300 Construction Weather & Environmental Meter

  • Construction & HVAC
  • Facilities Management
  • Research & Technology
NSN Number

6660015193704

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 4300 Manual
Kestrel 4300 Specifications

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