Kestrel 3000 Pocket Weather Station

Features:

• Current Wind Speed
• Maximum Wind Gust
• Average Wind Speed
• Air, Water & Snow Temperature
• Wind Chill
• Relative Humidity
• Heat Stress Index
• Dewpoint
• Protective cover with sure-grip overmolding
• Data hold function
• Large easy-to-read display with backlight
• Waterproof and floats
• Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit.
• User-replaceable impeller
• External temperature sensor
• Patented Quick-Response RH Sensor

Tracks maximum and average wind speeds along with current readings. Displays wind speed in knots, meters per second, kilometers per hour, miles per hour, feet per minute or Beaufort force. Temperature, wind chill, heat index and dew point temperature can be displayed in °C or °F. Relative humidity is expressed as a percentage. Measuring modes and display units can be changed at any time and all functions are controlled with two buttons. A hard, slip-on ergonomic case protects the display, buttons and impeller.

Includes:

• A slip-on protective cover
• Neck lanyard
• CR2032 coin cell battery (Average life 300 hours)

Specifications:

• Operating Modes: Moving 3-second average
• Display Update: 1 second
• Units: Knots, Meters Per Second, Kilometers Per Hour, Miles per hour, Feet Per Minute and Beaufort Force.
• On-Axis Accuracy: greater of +/- 3% or +/- least significant digit.
• Off-Axis Response: -1% @ 5º, -2% @ 10º, -3% @ 15º
• Resolution and Range: KT, M/S, KM/H or MPH: resolution 0.1; max display range 199.9
• FPM: resolution 1.0 below 1,999, 10 above 2,000(auto-ranging); max display range 19,990
• Calibration Drift: < 2% after 100 hours use at 7 M/S (~14 KT, 25 KM/H, 16 MPH or 1,400 FPM)
• Minimum – Maximum Speed: 0.3 M/S (~0.6 KT, 1 KM/H, 0.7 MPH or 60 FPM) to 60M/S (~118 KT, 218 KM/H, 135 MPH, 11,948FPM)
• Operating Modes: Temperature; wind chill; relative humidity; heat index; dew point temperature
• Units: Degrees Centigrade (ºC) or degrees Fahrenheit (ºF).
• Accuracy: Temperature and wind chill, +/- 1.0ºC; relative humidity +/- 3%; dew point temperature, +/-2ºC; heat index, +/-3ºC. Humidity sensor can be recalibrated in the field
• Temperature/Wind Chill Display Update: 1 second
• Temperature Resolution: 0.1
• Humidity Sensor Response Time: 1 minute
• Humidity Resolution: 1%
• Environmental Sealing: Electronics enclosure IP67 – water resistant to 1 m. (3 ft.). Floats
• Shock: Drop tested to 2 m. (6 ft.)
• Operating Temperature: LCD readability is lost above 50ºC (122ºF) and below -15ºC (5ºF). Accurate readings may be taken beyond these temperature limits by exposing the unit for the minimum time necessary to take and record measurement
• Storage Temperature: Recommended -20ºC to 80ºC (-4ºF to 176ºF)
• Physical Buttons: Two sealed tactile rubber buttons control all functions
• Auto Shutdown: 30 minutes after last key press
• Battery: User-replaceable CR2032 coin cell. Typical life, 400 hrs
• Impeller: 25 mm (1 in.) diameter, sapphire bearings, light weight. User-replaceable without tools
• Temperature Sensor: Hermetically sealed precision thermistor
• Humidity Sensor: Silicon based capacitive sensor
• Display: Reflective 3 1/2 digit LCD, 0.36in digit height
• Case: Slip-on hard case
• Lanyard: 10 in
• Weight: 1.6 oz
• Dimensions: 4.8 x 1.7 x 0.6in