Richard Paul Russell Limited

Kestrel Heat Stress Meters & Instruments Range

As our climate changes and extreme weather events become more frequent, the need to measure heat stress accurately at an exact location is now an essential part of ensuring the safety of employees, soldiers, athletes and animals. The continuous supply of real-time Heat index and Wet Bulb Globe Temperature (WBGT) data is a key asset in managing heat stress and the associated risks.

Kestrel Meters now include specialist data streams for heat stress management measuring Wet Bulb Globe Temperature (WBGT), Thermal Work Limit (TWL), heat index, temperature, humidity and much more, all in a handheld portable unit.

You can easily compare Kestrel heat stress meters below:

  Kestrel 3000HS Heat Stress Meter Kestrel 5400 Heat Stress Tracker
  Kestrel 3000HS Heat Stress Meter Kestrel 5400 Heat Stress Tracker Kestrel DROP D2 Wireless Temperature & Humidity Data Logger
  £ £ £92.95
Temperature Supported Supported Supported
Relative Humidity Supported Supported Supported
Heat Stress Index Supported Supported Supported
Dewpoint Temp. Supported Supported Supported
Wind Speed Supported Supported  
Wind Chill Supported Supported  
Wet Bulb Temp. (WBT) Supported Supported  
Station Pressure   Supported  
Barometric Pressure   Supported  
Altitude   Supported  
Density Altitude   Supported  
Wind Direction   Optional  
Crosswind   Optional  
Head/Tail Wind   Optional  
Digital Compass   Supported  
Clock / Date   Supported  
Wet Bulb Globe Temp.   Supported  
Thermal Work Limit   Supported  
Globe Temp.   Supported  
Naturally Aspirated WBT   Supported  
Vane Mount   Optional  
RH Calibration 2 years 5 years  
Waterproof/Floats Supported Supported Supported
5 year warranty Supported Supported Supported
Extras Free app - compatible with iOS & Android

* Prices include VAT at 20% and standard delivery within the E.U. Please see our shipping terms

Kestrel Range

Kestrel 3000HS Heat Stress Meter

Delivers relative humidity, dew point and heat stress index readings in the palm of your hand, These measurements are critical when setting limits for outdoor activities in high temperatures and/or humid conditions, helping to define rest periods and rehydration frequency.

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Kestrel 5400 Heat Stress Tracker

The Kestrel 5400 provides the same trusted accuracy, reliability, and usability as the original Kestrel 4400 and 4600. The Kestrel 5400 is a handheld, portable, WBGT (Wet Bulb Globe Temperature) measurement tool and environmental data logger.

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The Kestrel DROP® D2

The Kestrel DROP® D2 is compact, durable and fully waterproof to IP67 standards and drop tested to MIL-STD-810G standard. You can place a Kestrel DROP logger almost anywhere discreetly (hidden if required) with confidence it will start gathering data accurately and consistently..

92.95 View Product