Kestrel 4500 Weather & Environmental Meter in Tactical Dress with Bluetooth® Classic in Olive Drab

Measure every environmental condition plus wind direction and automatic crosswind calculation. Add in a vane mount and tripod and you have a complete, compact, portable weather station. This model is being discontinued.

Availability: In stock


Kestrel 4500 Weather & Environmental Meter in Tactical Dress with Bluetooth® Classic in Olive Drab Overview

This Kestrel does it all. Measure every environmental condition plus wind direction, automatic crosswind, headwind/tailwind. Store the information along with all the other environmental readings in its 1400 data point memory. Pair the 4500 with the Kestrel Vane Mount and you have a data-logging weather station that sets up in seconds and rotates in the slightest of breezes. Did we mention that the whole kit is the ultimate in portability? It packs down into a 2 x 6 inch pouch and weighs under 8 ounces.

Note: This Kestrel has a night-vision preserving backlight which helps users to sustain natural night vision. The NV's backlight incorporates an optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision. Additionally, NV backlights are also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations. This backlight appears soft greyish pink, not red, and is still in the visible spectrum, so is not compatible with night-vision equipment.

It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light “bleaches out” the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. Light in the red spectrum does not cause this “bleaching out”, preventing night blindness and night vision fatigue.

         Tactical unit also includes:

  • Tactical Molle Carry Case - Green Case for Olive Kestrels and Tan Cases for Tan Kestrels
  • Low-Contrast Matte Labels
  • Long-lasting Lithium Batteries
  • Berry Compliant

Currently our Bluetooth® Classic units are not MAC/Apple compatible.

Kestrel Weather & Environmental Meters are designed & manufactured in the U.S.A and are backed by our 5-year 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.

**Please contact us directly at 610-447-1555 for Military prices


Tips For Taking Accurate Measurements


Product Questions