Skip to content

Country

Spend $35 for Free Shipping | $250 for Free 2 Day | Global Shipping

Kestrel 2500 Weather Meter

Kestrel

Ships from Extreme Meters in 1 business day.

Regular price $159.00 USD

Unit price per 

Color:

16 in stock

Add to cart for all shipping options.

Nature can turn on you at a moment's notice.

Predict fish and wildlife activity as well as when bad weather is headed your way with the three-hour pressure trend indicator. With its easy-to-use digital pressure altimeter, you have the perfect instrument for any outdoor activity - get conditions in seconds right in the palm of your hand.

In addition to predicting weather activity, barometric pressure also influences a bullet’s trajectory, which is why the Kestrel 2500 is used by hunters when accuracy is important.

Available Orange (2500) with a standard backlight or in Olive Drab (2500NV) with Night Vision Preserving Backlight: The Kestrel 2500NV in Olive Drab with night-vision preserving backlight helps users to sustain natural night vision.

Environmental Measures:

Features:

  • Simple 3-Button Control
  • High Contrast, Sunlight Readable Monochrome LCD Display
  • Backlight: Blue white
  • Temperature Sensor (Patented External Isolated)
  • CR2032 Coin Cell Battery (Average Life 300 Hours)
  • Data Hold Function
  • Drop-Tested to MIL-STD-810G
  • Waterproof to IP67 (3'/1M for 30 minutes)
  • Kestrel Certificate of Conformity
  • Neck Lanyard
  • Patented Impeller and Sensor Technology
  • Slip-On Protective Cover
  • Time of Day
  • User-Replaceable Battery
  • User-Replaceable Impeller
  • Waterproof & Floats
  • Designed and built in the USA

Kestrel 2500 / 2500NV Specifications and Dimensions

  • Dimensions: 4.8 x 1.7 x 0.7 in. / 122 x 42 x 18 mm
  • Weight: 2.3 Ounces / 65 Grams
  • MFG Part# 0825, Model# 2500 (Orange)
  • MFG Part# 0825NV, Model# 2500NV (Olive Drab)

    Wind Speed, Temperature, Barometric Pressure, Wind Chill, and Altitude (Barometric)

    (1) CR2032 Lithium Battery, Instructions, Lanyard, Certificate Of Conformity (Spec Sheet), and Protective Cover - Hard Slip-on

    Sensor Specifications

     Wind Speed

    Selections: mph | kt | B | m/s | ft/min / km/h 
    Specification Range:
    • 0.6 to 40.0 m/s
    • 118 to 7,874 ft/min
    • 2.2 to 144.0 km/h
    • 1.3 to 89.5 mph
    • 1.2 to 77.8 knots
    • 0 to 12 B*
    • 2-131.2 F/S*
    Operational 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
    • 0 to 12 B*
    • 2-196.9 F/S*
    Resolution:
    • 0.1 m/s
    • 1 ft/min
    • 0.1 km/h
    • 0.1 mph
    • 0.1 knots
    • 1 B
    Accuracy (+/-): Larger of 3% of reading, least significant digit or 20 ft/min
    Notes: 1 inch|25 mm diameter impeller with precision axle and low-friction Zytel® bearings. Startup speed stated as lower limit, readings may be taken down to 0.4 m/s | 79 ft/min | 1.5 km/h | .9 mph | .8 kt after impeller startup. Off-axis accuracy -1% @ 5º off-axis; -2% @ 10º; -3% @ 15º. Calibration drift < 1% after 100 hours use at 16 MPH | 7 m/s. Replacement impeller (PN-0801) field installs without tools (US Patent 5,783,753). Wind speed calibration and testing should be done with triangle on impeller located at the top front face of the Kestrel. *F/S only in Ballistics units. Beaufort not available in Ballistics units.

    Ambient Temperature

    Selections: Fahrenheit, Celsius
    Specification Range:
    • -20.0 to 158.0 °F
    • -29.0 to 70.0 °C
    Operational Range:
    • 14.0.0 to 131.0 °F
    • -10.0 to 55.0 °C
    Resolution:
    • 0.1 °F
    • 0.1 °C
    Accuracy (+/-):
    • 0.9 °F
    • 0.5 °C
    Notes: Hermetically sealed, precision thermistor mounted externally and thermally isolated (US Patent 5,939,645) for rapid response. Airflow of 2.2 mph|1 m/s or greater provides fastest response and reduction of insolation effect. Calibration drift negligible. Thermistor may also be used to measure temperature of water or snow by submerging thermistor portion into material -- remove impeller prior to taking submerged measurements and ensure humidity sensor membrane is free of liquid water prior to taking humidity-based measurements after submersion.

    Pressure

    Selections: inHg, hPA, mb
    Specification Range:
    • 25°C/ 77°F
    • 750-1100 hPa|mbar
    • 22.15-32.48 inHg
    • 10.88-15.95 PS
    Operational Range:
    • 0.30 to 48.87 inHg
    • 10.0 to 1654.7 hPa|mbar
    • 0.14 to 24.00 PSI
    • 14.0 to 131.0 °F -10.0 to 55.0 °C
    Resolution:
    • 0.1 hPa|mbar
    • 0.01 inHg
    • 0.01 PSI
    Accuracy (+/-):
    • 1.5 hPa|mbar
    • 0.044 inHg
    • 0.022 PSI
    Notes: Monolithic silicon piezo-resistive pressure sensor with second-order temperature correction. Between 1100–1600 mbar, unit will operate with reduced accuracy. Sensor may not operate above 1600 mbar and can be damaged above 6,000 mbar or below 10 mbar. Calibration drift is negligible for the life of the product.

    Calculated Measurements

     Wind Chill

    Accuracy (+/-):
    • 1.6 °F
    • 0.9 °C
    Resolution:
    • 0.1 °F
    • 0.1 °C
    Sensors employed:
    • Wind Speed
    • Temperature

    Barometric Pressure:

    Accuracy (+/-):
    • 0.07 inHg
    • 2.4 hPa|mbar
    • 0.03 PSI
    Resolution:
    • 0.01 inHg
    • 0.1 hPa|mbar
    • 0.01 PSI
    Sensors employed:
    • Pressure
    • User Input (Reference Altitude)

    Altitude

    Accuracy (+/-):
    • typical: 23.6 ft/7.2 m
    • from 750 to 1100 mBar
    • max: 48.2 ft/14.7 m
    • from 300 to 750 mBar
    Resolution:
    • 1ft
    • 1m
    Sensors employed:
    • Pressure
    • User Input (Reference Pressure)

    Downloads:

    Close (esc)

    Popup

    Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

    Age verification

    By clicking enter you are verifying that you are old enough to consume alcohol.

    Search