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Mar 3, 2023

Nov 19, 2019 - Make those last minute dial-in or tuning decisions count with the Kestrel 5100. Measure weather where it really matters at the track!

Aug 4, 2020 - With a replacement impeller on hand, you can be sure your Kestrel is always ready to provide fully accurate wind or air flow measurements. Each impeller is

Maintain livestock safety and prevent costly losses by monitoring heat stress conditions with this tiny, rugged wireless data logger.

Dec 14, 2025 - Kestrel Heat Stress Trackers Keep Special Olympic Athletes Safe

The Kestrel RH Calibration Kit from Nielson-Kellerman allows you to perform dozens of recalibrations in the field. Get it to and save time later!

The KILO10K-ABS HD Gen II Rangefinding Binocular features direct wind input buttons allowing users to quickly modify wind speed and direction with ease.

Use the Kestrel LiNK Wireless Dongle for PC or Mac with Kestrel 5 Series to wirelessly transfer data logs and update firmware via bluetooth.

Minimize waste and maximize safety with the Kestrel 3500 Delta T. Accurately assess spraying conditions to ensure you're within guidelines. Buy now!

The Kestrel 57000X Elite Weather Meter with Applied Ballistics is the world’s most complete ELRS ballistics calculator and environmental meter. Science of...

Use the Kestrel LiNK Wireless Dongle for PC or Mac with Kestrel 5 Series to wirelessly transfer data logs and update firmware via bluetooth.

Nov 26, 2025 - ＼まずは無料版をチェック／ ※リモートラブホール【完全版】 45話は2025-12-22に発売された、作者【だるま Kestrel orc...

The Leica Geovid Pro 10x42 AB+ offers high optical performance due to its superior materials and efficient reduction of stray light and reflections.

Kestrel 3500NV handheld pocket wind speed and weather meter with a night-vision provides access to changing weather conditions for use in many applications,...

If any of your Kestrel HUD Heads-Up-Display is lost or needs to be replaced, find them all here.

Know your temperature and humidity conditions anywhere you go with Kestrel DROP D2 wireless temperature & humidity monitor and data logger. FREE SHIPPING!

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Kestrel 7000 Environmental Meter

Kestrel DROP D3 is a small, wireless monitor and data logger to trackenvironmental conditions at a burn site, recording a history at a specific location. Log,...

The Leica Geovid Pro is designed for hunting in the mountains, bow hunting, or hunting in open field where the extra magnification is needed for identification.

Kestrel Ballistics handheld weather meters will help you hit your long-range target on the first shot using the built in ballistics calculator and weather...

Kestrel Ballistics handheld weather meters will help you hit your long-range target on the first shot using the built in ballistics calculator and weather...

Kestrel Tactical MOLLE- Compatible Case is designed for military personnel to carry their Kestrel on a MOLLE/PALS mounting system.

Nature can change in a second. Predict what's headed your way w/ the perfect tool for any outdoor activity. Get the Kestrel 2500 Pocket Weather Meter...

Use this precision engineered accessory to securely affix a rotating vane mount with your Kestrel five to monitor weather conditions continuously.

The Terrapin X is the most reliable and powerful commercial laser rangefinder by Safran Vectronix. Communicates with a Kestrel Meter. Free Shipping!

This Kestrel highly specialized meter is the ultimate tool for Wildland firefighters. Equiped with WBGT, PIG, FDFM measurements. The Kestrel 5400 Fire Weather...

Heat Stress Flag kit has everything you need to correctly convey current WBGT heat stress zones to take preventative measures against heat-related illness.

Everything you need to measure, track, and document environmental conditions – from backyard microclimates to extreme weather events.

Dec 10, 2025 - Weather can affect football performance and playing conditions. Since sports fans love stats, we've got some good football weather ones for you here.

When health and safety are on the line, perception is not reality. The Kestrel 3000 Pocket Wind Meter is accurate, rugged handheld weather and heat index meter...

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Get environmental conditions in seconds with the rugged, affordable Kestrel 3500 Weather Meter. The Kestrel 3500 measures temperature, humidity, wind speed,...

Kestrel Ballistics handheld weather meters will help you hit your long-range target on the first shot using the built in ballistics calculator and weather...

Make data-backed decisions for maintaining the health and productivity of your livestock and agriculture operations with this handheld monitoring tool.

The Kestrel Collapsible Lightweight Tripod will accommodate any Kestrel meters out there! Rotating head can also be used with a vane mount.

Dec 8, 2025 - Understanding Density Altitude: What It Is and Why It Matters

Use this product to request a repair authorization, please add a serial number of the unit(s) you would like to send in for evaluation.

Sunlight readable, e-Ink display that uploads the Kestrel shooting solutions from your LiNK ballisitcs app, then attaches to a gun mounted data board allowing...

Kestrel 2500NV anemometer and is perfect for when you need to know current weather conditions and predict weather headed in your direction. With its...

Use this precision engineered accessory to securely affix a rotating vane mount with your Kestrel five to monitor weather conditions continuously.

The Kestrel 2000 can take accurate water and snow temperature readings, and since it is isolated from the case, you can be sure that the temperature the...

When health and safety are on the line, perception is not reality. The Kestrel 3000 Pocket Wind Meter is accurate, rugged handheld weather and heat index meter...

Kestrel Ballistics handheld weather meters will help you hit your long-range target on the first shot using the built in ballistics calculator and weather...

Dec 2, 2025 - Monitoring Military Heat Stress: 4 Essential Tips for Saving Lives with the Kestrel 5400

Measure weather conditions, view trends, and export weather observations quickly and easily with the trusted tool of firefighters, now with FDFM and PIG...

Minimize waste and maximize safety with the Kestrel 3500 Delta The Kestrel 3500 Delta T allows you to accurately assess acceptable spraying conditions to...

Kestrel Instruments manufacture wind, weather, and environmental meters across several industries for safety, work, and play.

The Kestrel 5500 is a complete portable weather station with anemometer that fits in your pocket. A waterproof, lightweight, multi-function wireless meter.

The Kestrel 5700 Elite Weather Meter with Applied Ballistics is the world’s most complete LRS ballistics calculator and environmental meter. Science of...

The Kestrel 5400 Heat Stress Tracker (HST) is a user-friendly WBGT meter that detects when heat-related conditions are unsafe well before your body does.

Kestrel 3500NV handheld pocket wind speed and weather meter with a night-vision provides access to changing weather conditions for use in many applications,...

Sir David Attenborough uses slow motion photography to examine kestrel flight.

Kestrel 5500FW Fire Weather Meter Pro is a portable weather station and psychrometer with anemometer that fits in your pocket. A waterproof, lightweight,...

The Kestrel DROP D1P is a wireless sensor and submersible probe that monitors and logs temperature conditions on land, in water, or in hard-to-reach places.

The 3550FW has weather monitoring capabilities plus a digital compass , LiNK Bluetooth wireless connectivity for remote viewing and sharing of weather data

The Kestrel 5700 Ballistics Weather Meter with Hornady 4DOF balistics calculator and built in shooters wind meter is the most accurate tool for shooting long...

Nielsen Kellerman is an established yet dynamic company with a 40+ year history in sports performance electronics. Apply today for the following positions

Hand-held wind and weather trackers from Kestrel Meters. Shop online from the entire line of Kestrel weather instruments. Free, Same-Day Shipping.

The Kestrel Elite Weather Meter with Applied Ballistics is the world’s most complete LRS ballistics calculator and environmental meter. Science of Accuracy!

Make last minute tuning decisions by measuring moisture content, absolute pressure, relative air density, relative humidity, and much more. Free Shipping!

Apr 28, 2025 - Weather Meter with Night Vision

Kestrel 5200 environmental meter with anemometer adds specialty calculations for professionals pouring concrete, balancing HVAC systems, or spraying crops.

The Kestrel 5700 Ballistics Weather Meter with Hornady 4DOF balistics calculator and built in shooters wind meter is the most accurate tool for shooting long...

When you're out in extreme temperatures, guessing the conditions just isn't good enough. Get the Kestrel 2000 Pocket Wind Meter today!

Kestrel 5500AG Agriculture Weather Meter - Make data-backed decisions for maintaining the health and productivity of your livestock and agriculture operations...

Sep 25, 2025 - Focus A small, diverse and inclusive learning community that empowers its scholars to sharpen academic knowledge, demonstrate creative expression and expand...

Minimize waste & maximize safety with the Kestrel Agriculture 3550AG to accurately assess acceptable spraying conditions to ensure you're within...

Dec 16, 2025 - Heat Stress Safety as Team Sports Resume

Dec 9, 2025 - WBGT: A Key Measurement in Preventing Heat Stress Injury

The Kestrel Impeller from Nielson-Kellerman is the perfect replacement for all Kestrel models. Keep an extra on hand, each one is individually calibrated in an...

Leica's new ballistic powerhouse – the compact Rangemaster CRF 3500.COM – is precise, reliable, and works well with a Kestrel Ballistics Meter!...

When fighting wild fires, protecting lives, houses, and property, split second decisions in the field leave no time for guesswork. Fire fighting, meter for...

The Kestrel 5000 Environmental Meter Measures and logs wind and air speed, temperature, humidity, pressure and more in a small, waterproof, handheld unit.

Kestrel 2700 anemometer, and is perfect for when you need to know current weather conditions and predict weather headed in your direction. With its easy-to-use...

When health and safety are on the line, perception is not reality. The Kestrel 3000 gives you real conditions in real time

USA made Kestrel 5700 mount that attaches Kestrel to a rifle bipod or rifle sling to keep shooting solutions easily viewable while shooting.

This USB Data Transfer Cable allows wired communication between any model in the Kestrel 5 Series and Windows/Mac computers with a USB port.

Kestrel 5700X WEZ is equipped with the powerful AB Elite solver and WEZ analysis, which can guide decisions to maximize hit percentage.

Use this product to request a repair authorization, please add a serial number of the unit(s) you would like to send in for evaluation.

This sturdy padded nylon case lets you build a Kestrel 5000 Toolkit perfect for your needs and still carry it on your belt with ease

The Ruger Kestrel 5700 Elite provides accurate measurements of wind and air density to deliver elevation and windage solutions for first-shot accuracy!

Kestrel Heat Stress Monitoring System

Kestrel HUD Heads Up Display for Military or civilian long range shooters to Manage large amount of target data and switch between targets quickly On-gun HUD...

This Kestrel highly specialized meter is the ultimate tool for Wildland firefighters. Equiped with WBGT, PIG, FDFM measurements.

Use this product to request a repair authorization, please add a serial number of the unit(s) you would like to send in for evaluation.

Ballistics solver and weather meter for long range shooting and hunting. Onboard G1/G7 ballistics solver wind speed, wind direction, pressure, humidity and...

Nov 25, 2025 - ＼まずは無料版をチェック／ ※リモートラブホール【完全版】 44話は2025-12-15に発売された、作者【だるま Kestrel orc...

The Kestrel 1000 wind meter gives an accurate measurement of wind speed in a small, handheld device that is rugged, waterproof, and fits in your pocket.

The KILO6K-HD features new target modes: Extended Range and Fog mode along with First, Best, and Last target. The rangefinder incorporates a segmented OLED...

The Kestrel 5400 Heat Stress Tracker is a user-friendly WBGT meter that detects when heat-related conditions are unsafe well before your body does.

Kestrel Ballistics Shot Timer

Ballistics solver and weather meter for long range shooting and hunting. Onboard G1/G7 ballistics solver wind speed, wind direction, pressure, humidity and...

Easily monitor and record the temperature anywhere you go with the tiny Kestrel DROP D1 Wireless Temperature Data Logger. Get it today with Free Shipping!

Kestrel Ballistics handheld weather meters will help you hit your long-range target on the first shot using the built in ballistics calculator and weather...

For long-range competitors and hunters, the FIRE4000 offers enhanced precision, speed, and range to serve as an all-in-one range and ballistic tool.