Kestrel 3000HS Heat Stress Meter Temperature Relative Humidity and Heat Index

Kestrel 3000HS Heat Stress Meter: Transform Environmental Conditions into Field Data

Bring environmental monitoring directly to the field and understand the thermal and atmospheric conditions where research takes place.

Rugged, simple, and accurate meter for wind speed, temperature, and humidity.

• Calculates relative humidity, heat index, wind chill, wind speed, and much more.
• Data hold function, clock, and backlit display for nighttime use.
• Perfect for monitoring heat stress safety.
• Get the power of real-time environmental condition monitoring directly on site with the Kestrel 3000 Heat Stress Meter. Professional and collegiate athletic trainers, storm chasers, and wildland firefighters understand the importance of monitoring field conditions. You know you are working hard; make sure you stay safe.

• Real-time environmental monitoring helps prevent you from working beyond your limits.
• Based on accurate relative humidity readings, the Kestrel 3000 also calculates dew point and heat stress index, important information for working or performing outdoor activities in warm and humid conditions.
• Used by NFL athletic trainers to determine how frequently athletes need to hydrate and when conditions are detrimental to intense exercise.
• Highly recommended equipment for wildland firefighters, users whose lives literally depend on the accurate weather data provided by their Kestrel 3000.
• Calculates wind chill. A useful measurement for monitoring sports teams or workers in cold environments.

Every Kestrel environmental instrument is designed and manufactured entirely in the USA. Kestrel's track record and focus on quality and durability are reflected in the industry-leading five-year warranty on the Kestrel 3000. Kestrel has been manufacturing rugged environmental instruments for more than fifteen years, helping people perform their jobs more safely and efficiently, and has built a reputation for reliability, one instrument at a time.

Engraving Note: Please make sure everything is spelled correctly, as engraved products cannot be returned. All sales of engraved products are final. Add 2 business days to all orders with engraving.

Key Features

• 3-button control.
• Blue-white backlight.
• Data Hold function.
• Drop tested according to MIL-STD-810G.
• Field humidity calibration/correction routine.
• Sliding hard protective case.
• High-contrast monochrome LCD display, readable in sunlight.
• Minimum/maximum/average readings.
• Relative humidity sensor.
• Isolated external temperature sensor (patented).
• Water-resistant up to IP67 (3 ft/1 m for 30 minutes).

• Specifications
• In the Box
• Required Items
• Documents

• Wind Speed / Air Flow - Accuracy	Greater of 3% of reading, least significant digit, or 20 ft/min
  Wind Speed / Air Flow - Resolution	0.1 m/s, 1 ft/min, 0.1 km/h, 0.1 mph, 0.1 knots
  Wind Speed / Air Flow - Operating Range	0.6 to 60.0 m/s (118 to 11,811 ft/min, 2.2 to 216.0 km/h, 1.3 to 134.2 mph, 1.2 to 116.6 knots)
  Ambient Temperature - Accuracy	0.5 °C (0.9 °F)
  Ambient Temperature - Resolution	0.1 °C (0.1 °F)
  Ambient Temperature - Operating Range	-10.0 to 55.0 °C (14.0 to 131.0 °F)
  Relative Humidity - Accuracy	3.0 %RH
  Relative Humidity - Resolution	0.1 %RH
  Relative Humidity - Range	0 to 100%
  Dew Point - Accuracy	1.9 °C (3.4 °F)
  Heat Index - Accuracy	4.0 °C (7.1 °F)
  Wind Chill - Accuracy	0.9 °C (1.6 °F)
  Display and Backlight	3 1/2-digit reflective LCD, 9 mm (0.36 in) digit height. Aviation green electroluminescent backlight, manually activated with automatic shutoff.
  Response Time	All measurements (except those based on relative humidity) respond accurately within 1 second. Relative humidity-based measurements may take up to 1 minute to equilibrate. The display updates every 1 second.
  Maximum/Average Wind	Single-button reset of maximum wind gust and average wind measurement.
  Clock / Calendar	Real-time clock with hours:minutes.
  Automatic Shutoff	After 45 minutes without pressing any keys.
  Languages	English
  Certifications	CE certified, RoHS and WEEE compliant. Individually tested according to standards traceable to NIST.
  Origin	Designed and manufactured in the USA with domestic and imported components.
  Battery Life	CR2032, one included. Average life, 300 hours.
  Impact Resistance	MIL-STD-810G, Transit Shock, Method 516.6 Procedure IV; unit only, impact may damage the replaceable impeller.
  Sealing	Water-resistant (IP67 and NEMA-6).
  Operating Temperature Limits	-10 °C to 55 °C (14° F to 131° F)
  Storage Temperature	-30.0 °C to 60.0 °C (-22.0 °F to 140.0 °F)
  Dimensions and Weight	12.2 x 4.8 x 2.8 cm (4.8 x 1.9 x 1.1 in), 0.102 kg (3.6 oz) including sliding case.

• • 1x Kestrel 3000HS Heat Stress Meter
  • 1x CR2032 Battery
  • 1x Certificate of Conformity (Specification Sheet)
  • 1x Heat Index Reference Card (Water-Resistant)
  • 1x Instructions
  • 1x Lanyard
  • 1x Sliding Hard Protective Case

• None: Ready to use!

• • Heat Index Guide (English)
  • Impeller Replacement Guide (English)