Portable Weather Station and Condition Monitor

Nielsen-Kellerman

Kestrel Pocket Weather Meters are relied upon worldwide by military and police professionals for guaranteed accuracy, durability, and portability. Kestrels can be found across varied markets; firefighters, First Responders, competitive shooters, hunters, hikers, boaters. Get all the critical environmental conditions; wind speed and direction, temperature, barometric pressure, altitude, humidity and more instantly.more

Established 30 years ago, Nielsen-Kellerman Company designs, manufactures and distributes waterproof instruments for active lifestyles and technical applications. Developed, built and supported by NK in Boothwyn, Pennsylvania, each Kestrel is backed by a five-year warranty.

Kestrel Weather Meters: Kestrel 4500 NV

With a built in digital compass and unique night-vision preserving backlight, the Kestrel 4500 NV logs weather data with a 1400 Data Point Storage capacity and interface upload capabilities.

The Kestrel NV dim backlight was designed to appear conspicuous in night operations while protecting user from visual bleach out. Available in Desert Tan or Olive Drab.

Measures and stores:

  • Heading (true & magnetic)
  • Wind Direction
  • Crosswind
  • Headwind/Tailwind
  • Altitude
  • Pressure Trend
  • Barometric Pressure
  • Relative Humidity
  • Heat Stress Index
  • Dewpoint
  • Wet Bulb Temperature
  • Density Altitude
  • Wind Chill
  • Air, Snow and Water Temperatures
  • Current and Average Wind Speeds and Maximum Wind Gust

Portable Weather Monitor: Kestrel 4000 NV

A multitude of weather measurements are at your fingertips with the Kestrel 4000 NV. Wind speed, humidity, barometric pressure, density altitude plus logging capabilities make the Kestrel 4000 the indispensable tool for portable weather monitoring.

Customizable screens allow chosen conditions to be monitored-up to 2000 measurements- at the same time without searching.

Add in the optional interface and upload to computer for in-depth analysis. Available in Desert Tan or Olive Drab.

Measures and stores:

      • Wind Speed
      • Air/Water/Snow Temperature
      • Wind Chill
      • Relative Humidity
      • Heat Stress Index
      • Dewpoint Temp
      • Wet Bulb Temp
      • Barometric Pressure
      • Altitude
      • Density Altitude

Portable Weather Station: Kestrel 4500

This Kestrel does it all. Measure every environmental condition plus benefit from the automatic crosswind calculation.

Wind, altitude, temperature, barometric pressure readings and more.

Add in a Vane Mount and Tripod and you have a compact, complete, portable weather station. Bright backlight makes it easily readable in low light situations. Also available in NV model with dim red backlight.

Measures and stores:

      • Wind Speed
      • Air/Water/Snow Temperature
      • Wind Chill
      • Relative Humidity
      • Heat Stress Index
      • Dewpoint Temp
      • Wet Bulb Temp
      • Barometric Pressure
      • Altitude
      • Density Altitude
      • Digital Compass
      • Wind Direction
      • Crosswind
      • Headwind/Tailwind

Weather Condition Monitor: Kestrel 3500

Quickly changing weather conditions require constant, immediate updates. Measure wind speed, temperature, relative humidity, dew point and barometric pressure with ONE instrument.

You don't need to log it, you just need to know it. At the press of a button, get relative humidity and all the relevant conditions you need to enable yourself to shift strategies, reduce risk and ensure safety. Also available in NV model.

Measures:

      • Current Wind Speed
      • Max Wind Gust
      • Average Wind Speed
      • Air/Water/Snow Temperature
      • Wind Chill
      • Relative Humidity
      • Heat Stress Index
      • Dewpoint Temp
      • Wet Bulb Temp
      • Barometric Pressure
      • Altitude

Kestrel Wind Instrument: Kestrel 2500

Make appropriate adjustments for a long-range shot with wind speed, barometric pressure and altitude. Monitor wind for drop zone safety.

Highly accurate, tremendously durable, waterproof and floats, the Kestrel 2500 is trusted all over by professionals who cannot afford to compromise safety or security. Also available in NV model.

Measures:

      • Current Wind Speed
      • Max Wind Gust
      • Average Wind Speed
      • Air/Water/Snow Temperature
      • Wind Chill
      • Barometric Pressure
      • Altitude

Kestrel Portable Vane Mount

The Kestrel Portable Vane Mount is the perfect simple accessory for field-deployable and long term weather monitoring. Extremely light weight and portable, the Vane Mount assembles in seconds and when mounted on a tripod, pivots in the slightest of breezes.

The Vane Mount fits all Kestrel models. And paired with a tripod, the Kestrel's 2000 data-point memory log, extensive data can be collected hands-free including wind speed and direction.

Take your Kestrel anywhere-the Kestrel 4500 and Vane Mount weigh less than 8 ounces combined and pack into a compact 2 x 6 inch case.

Additional Products:

      • Kestrel 1000 Pocket Weather Meter
      • Kestrel 2000 Pocket Weather Meter
      • Kestrel Tactical MOLLE-Compatible Case
      • Kestrel Carry Case
      • Kestrel Tactical
      • Mini Tripod
      • Kestrel Collapsible Tripod
      • Kestrel PC Interface
      • Kestrel NiteIze Belt Clip Case
      • Silva Polaris Compass
      • Keyspan USB-Serial Adapter
      • Kestrel RH Calibration Kit
      • Serial/USB Adapter Cable

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Nielsen-Kellerman
21 Creek Circle, Boothwyn
PA 19061, Boothwyn
USA

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