Extreme Meters | A Factory Authorized NK Kestrel Instruments Store

Weather Instruments

Accurate, Durable, Waterproof, Easy to Use, USA Made and they Float!
Our Kestrel's include a Factory Certificate of Conformity and a full 5 Year Manufacturers Warranty!

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Fire Weather Instruments

Designed for Wildland Firefighters. Know your Heat Index or have your FDFM or PIG automatically calculated for you in real-time.

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Heat Stress Instruments

Check out the Kestrel 5400 with WBGT. Includes Audible & Visual Warnings

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Agricultural | Animal Care Instruments

Need to know the best conditions to spray your crops or your livestock heat stress?

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Construction / Technical Instruments

Whether you're pouring concrete, balancing HVAC systems, or monitoring jobsite conditions, the Kestrel 5200 Professional Environmental Meter takes the calculations and guesswork out of your job with integrated specialty calculations.

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