SKU: 12169134962

Kestrel 5400AG Cattle Heat Stress Tracker with LiNK and Vane Mount

Sale price$774.00 Regular price$860.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Kestrel 5400AG Cattle Heat Stress Tracker with LiNK and Vane MountKestrel 5400AG Cattle Heat Stress Tracker with LiNK and Vane Mount The Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount, for managing cattle heat stress, helping protect your herds health, performance, and profitability. Designed for livestock operations, this rugged, handheld meter provides accurate, pen level measurements of critical environmental factors, including THI (Temperature Humidity Index), HLI (Heat Load Index), and AHLU

Kestrel 5400AG Cattle Heat Stress Tracker with LiNK and Vane Mount

The Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount, for managing cattle heat stress, helping protect your herd’s health, performance, and profitability. Designed for livestock operations, this rugged, handheld meter provides accurate, pen-level measurements of critical environmental factors, including THI (Temperature-Humidity Index), HLI (Heat Load Index), and AHLU (Accumulated Heat Load Units). Whether performing spot checks or setting up long-term monitoring, the Kestrel 5400AG is built to deliver precise data that helps you make informed management decisions.

Key Features:

  • Comprehensive Heat Stress Management: Measure and track THI, HLI, and AHLU with cattle-specific calculations, ensuring your herd stays within safe temperature ranges. With easy input of herd and pen parameters, you can accurately monitor heat stress and take preventive action.
  • Micro-Climate Monitoring: Equipped with a built-in Globe Temperature sensor, the Kestrel 5400AG offers micro-climate measurements at the pen or yard level, providing site-specific data that reflects the actual conditions impacting your cattle.
  • LiNK Connectivity for Remote Access: With Bluetooth LE® and the free Kestrel LiNK app, you can remotely access real-time data and view logged measurements from your iOS or Android device. Stay informed from anywhere by pairing the Kestrel 5400AG with a mobile data-equipped tablet to receive alerts, even when you’re off-site.
  • Long-Term Monitoring: The included vane mount accessory allows you to mount the Kestrel 5400AG for extended heat stress tracking over days or weeks. This makes monitoring AHLU and other metrics easy and provides a deeper understanding of heat stress patterns over time.

Weather Measurements:

The Kestrel 5400AG provides complete weather station capabilities with a wide range of measurements, allowing you to manage not only heat stress but overall environmental conditions affecting your livestock:

  • Heat Load Index (HLI)
  • Temperature-Humidity Index (THI)
  • Accumulated Heat Load Units (AHLU)
  • Wet Bulb Globe Temperature (WBGT)
  • Delta T
  • Wind Speed
  • Wind Direction (Cardinal Points, Degrees)
  • Barometric Pressure
  • Crosswind
  • Headwind/Tailwind
  • Station Pressure (Absolute Pressure)
  • Relative Humidity
  • Dew Point Temperature
  • Temperature
  • Wet Bulb Temperature (Psychrometric)
  • Globe Temperature
  • Density Altitude
  • Altitude
  • Heat Stress Index
  • Wind Chill
  • Naturally Aspirated Wet Bulb Temperature

Built to Last in Tough Farm Conditions:

  • Rugged and Durable: The Kestrel 5400AG is designed for the farm, drop-tested to MIL-STD-810G standards and rated IP67 waterproof and dustproof, ensuring it stands up to harsh conditions.
  • Easy-to-Read Display: The large, high-resolution graphic display is readable in bright sunlight and backlit for low-light conditions, ensuring you can check your readings anytime.
  • Portable and Convenient: Lightweight and compact, the Kestrel 5400AG can easily be carried around or mounted for long-term use. It includes a protective pouch, neck lanyard, and a long-lasting lithium AA battery.

Versatile Use Across Livestock Operations:

The Kestrel 5400AG is used by a wide range of livestock professionals, including:

  • Feedlot and Feedyard Managers
  • Cow-Calf Operators
  • Dairy Producers
  • Livestock Transporters
  • Veterinarians and Nutritionists
  • Researchers and Facility Managers

What’s Included:

  • Kestrel 5400AG Cattle Heat Stress Tracker
  • Vane Mount for easy installation
  • Protective pouch, neck lanyard, and AA lithium battery (400-hour battery life)
  • 5-Year Warranty for peace of mind

Measure, Manage, and Protect:

The Kestrel 5400AG allows you to effectively manage your herd’s heat stress by providing accurate, real-time data. By monitoring environmental conditions and adjusting your management strategies, you can minimise heat-related losses and maximise the performance and well-being of your cattle.

Invest in the Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount to ensure your herd’s health and operation’s profitability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12169134962

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NY2CO
Alexandria, US
★★★★★ 5
Save money by installing yourself
Size: 9.5" x 10.9" x 2.1"
Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.
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Reviewed in the United States on February 14, 2026
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Customer Review
Chelsea, US
★★★★★ 4
Always fits and is easy to install
Size: 9.5" x 10.9" x 2.1"
We've bought these for years and they always fit and are easy to install. Easy to see when they are dirty and need to throw away. Embarrassed that we let the car dealership do it for so long. We set on six-month subscribe and save so that we know when to replace it - change it whenever it shows up!
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Reviewed in the United States on September 13, 2023
R
Verified Purchase
Randy Shiverdecker
Lexington, US
★★★★★ 5
Better than I expected.
Size: 9.5" x 10.9" x 2.1"
Fits perfectly. Easy to install. As good of quality as the original equipment filter.
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Reviewed in the United States on January 9, 2026
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Victor Escobar
Whiting, US
★★★★★ 5
Great
Size: 9.5" x 10.9" x 2.1"
Excellent product! My car really needed it. Super fast delivery and the best price. I'm super happy with this product.
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Reviewed in the United States on November 12, 2025
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Gladys
Dallas, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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