Kestrel 3000 Pocket Weather Meter and Heat Stress Monitor — Rugged IP67, Quick Accurate Readings

The Kestrel 3000 is a rugged, pocket-sized weather and heat-stress meter that measures wind, temperature and humidity to help you assess environmental conditions fast.

Compact and built for field use, the Kestrel 3000 Pocket Weather Meter / Heat Stress Monitor combines a large, replaceable impeller with a temperature-corrected humidity chamber and a clear LCD to deliver reliable readings where portability matters. Designed to withstand drops, water exposure and rough handling, it provides live data on heat stress index, dew point, wind chill, and multiple temperature and wind metrics for coaches, safety pros, farmers and outdoor enthusiasts.

How does the Kestrel 3000 measure heat stress and humidity?

The meter uses a responsive temperature sensor with a humidity chamber that corrects readings for temperature, producing consistent relative humidity and heat-stress index values. Readouts update quickly on the large display so you can make decisions on the spot.

• Calculates heat stress index from measured temperature and humidity
• Temperature-corrected humidity chamber for accurate %RH
• Dew point and wind chill computed automatically
• Quick-response temperature sensor for fast updates

What wind and temperature metrics can it display?

The Kestrel 3000 reports current, average and maximum wind speeds plus air, water or snow temperature. The large LCD shows these values clearly, making it simple to monitor trends during workouts, field work or weather events.

• Current, average and max wind speed readings
• Air, water, and snow temperature options
• Wind chill and dew point calculations included
• Replaceable impeller for long-term accuracy

Is the Kestrel 3000 durable enough for outdoor and industrial use?

Yes. It’s waterproof to IP-67, floats if dropped in water, and meets military drop-test standards (MIL-STD-810G). The housing and impeller are built to handle field conditions, and the unit ships with a protective slip-on cover and neck lanyard.

• IP-67 waterproof rating — submersible and dustproof
• Floats to prevent loss in water
• Drop-tested to MIL-STD-810G for rugged reliability
• Includes slip-on cover and lanyard for everyday protection

How long does the battery last and what’s included?

The Kestrel 3000 runs on a common CR2032 coin cell battery for easy replacement in the field. It arrives ready to use with the battery installed, plus a protective cover and a five-year warranty for added confidence.

• CR2032 coin cell battery included and user-replaceable
• Slip-on protective cover and neck lanyard included
• Backed by a five-year manufacturer warranty
• Patented design with replaceable impeller for maintenance

The Kestrel 3000 is engineered for people who need precise, portable environmental data without bulky gear. It’s ideal for athletic trainers and coaches monitoring practice conditions, occupational safety officers checking heat stress, agricultural workers managing harvest timing and ventilation, firefighters and storm chasers collecting on-site readings, as well as pet owners, hobbyists and meteorologists who want a dependable, pocket-sized meter. If you need fast, rugged measurements of wind, temperature and humidity in the field, the Kestrel 3000 delivers accurate, actionable information in a durable, easy-to-carry package.