Kestrel Instruments

Designed & Built in the USA!
Waterproof Handheld Instruments that are Military Tough and Extremely Accurate.

New Kestel Model! The Kestrel 7000 Environmental Meter

Introducing the Kestrel® 7000 Environmental Meter. The ultimate tool for precise monitoring of relative humidity and temperature. Featuring a field-swappable RH sensor for easy on-site replacement, reducing downtime. Encased in a rugged, protective shell and backed by a 5-year warranty, this meter withstands harsh conditions.

  • Kestrel 3550AG Pocket Delta T Crop Spraying Weather Meter - ExtremeMeters.com

    Basic 1000 to 3550 Meters

    Ease of use with only three buttons to operate. Waterproof, dropproof and come with a slip-on case. Check out the latest 3550AG and 3550FW models which include Bluetooth Low Energy Data Transfer.

  • Advanced 5000 - 7000 Meters

    Imagine a fully functional weather station in the palm of your hand. Add a vane mount and a tripod for accurate wind direction. The 5 series meters not only report real-time data but record it too. This data can be viewed on the meter or downloaded to a PC, MAC or smartphone (LiNK Models)

  • Kestrel DROP D3 Bluetooth Data Logger - Temperature | Humidity | Pressure - ExtremeMeters.com

    "DROP" Bluetooth Dataloggers

    Just drop it or hang it just about anywhere you need environmental data recorded. The DROP is waterproof so rain wont hurt it. Let it record data which you can retrieve later using the Kestrel app and your smartphone.

  • All Kestrel Instruments

    U.S.A. Designed & Built portable environmental instruments with quality and durability in mind. If you are serious about accuracy and you want an instrument that lasts, Kestrel's are for you.

Applications

  • Kestrel 5500 Data Logging Bluetooth Weather Meter

    Weather - Environmental

    Durable Portable Kestrel Weather Meters and Data Loggers These weather meters and data loggers are designed to withstand the harshest of conditions, ensuring reliable data collection in any environment.

  • Kestrel 5400FW Fire Weather Meter Pro - ExtremeMeters.com

    Fire Weather

    Professional tools for Wildland Fire Fighters. Ensure Real-time Accurate Data On-Site. Equip yourself with professional-grade tools to ensure accuracy and efficiency during fire-fighting operations.

  • Kestrel 5500AG Agriculture Weather Meter - ExtremeMeters.com

    Agriculture / Livestock

    Avoid spray drift and maximize application results of your Crop Spraying. Easily monitor livestock level air speeds, areas of high moisture, ventilation effectiveness, micro-climate temperatures, livestock heat stress, and more.

  • Racing

    Achieve success with the Kestrel 5100. This tool gauges moisture content in grains, air density, relative air density, humidity, and other essential factors. Utilize its readings for accurate ET predictions and effective tuning choices.

  • Kestrel 5200 Construction Meter in use during concrete pour to check Evaporation Rate.

    Construction / Trades

    Whether pouring concrete, balancing HVAC systems, or monitoring job site conditions, the Kestrel 5200 provides accurate calculations. Prevent inaccuracies from a distance.

  • Kestrel 3000HS Pocket Heat Stress Meter - ExtremeMeters.com

    Heat Stress

    Selecting the right heat stress monitoring tools is key to safeguarding athletes, soldiers and employees as well as protecting livelihoods like crops and livestock. Understanding the specific needs of each group ensures that the chosen tools can effectively mitigate the risks associated with heat stress.

  • Kestrel Rotating Vane Mount & Carry Case for 5 Series Meters - ExtremeMeters.com

    Accessories / Parts

    Looking for a Belt or MOLLE Case? How about a Vane Mount for your Meter? You can find them all here.

  • Kestrel Replacement Impeller for all Kestrel Meter Models - ExtremeMeters.com

    Replacement Parts

    Time for a new replacement impeller? Lost your battery? How about a new hard case for your Kestrel 3000? You can find them here.

PETZL Headlamps

Trusted by Adventurers worldwide. Petzl Headlamps are recognized for their energy preservation and durability!

Testimonials

I needed urgent for my K2 winter expedition. I was on the last min and needed the goods to be sent in Iceland. Their chat online worked 100% and I was able to add on one extra peace even after I checkout. They send with UPS same day and I had the package 3 days later here in Iceland. Extreme Meters works and has good service. I recommend them.

John Snorri

Adventurer

I ordered the Kestrel 3550FW meter. Received email notifications reporting the progression of my order up to delivery, which was much quicker than I'd expected. Couldn't be more pleased with the product and service.

Heidi

Wildland Firefighter

Great customer service! Quick response on questions and fast shipment to Europe! These materials are the best! A very satisfied Belgian customer. I'll be shopping with you again. Thanks!

Gino

Adventurer

The service was prompt and cordial. The Kestrel is used to measure wind velocity and temperature when applying pesticides for agriculture crop production. It is also used to measure weather conditions for livestock comfort.

Arlyn Midtgaard

Agriculture Professional

Extreme Meters answered ALL my questions - were totally professional - were EXTREMELY respectful to me - were a REAL pleasure to chat with ALL BEFORE I PURCHASED THEIR PRODUCTS. MOST SINCERE THANK YOU AND APPRECIATED.

Michael Larkins

Weather Enthusiast