PASPORT Weather Anemometer Sensor - PS-2174

Move to Wireless!

Recommended Alternative — The Wireless Weather Sensor with GPS can perform all of the functions of the PASPORT Weather/Anemomter and more at a lower price while also adding GPS measurements to provide spatial data along with your environmental data.  Best of all, it connects directly* to your computers, tablets, smartphones and Chromebooks without the need for an interface and with no cables to get in the way.

*Devices without native Bluetooth® Smart connectivity will require a low cost USB adapter - see the product page for details.



The Weather/Anemometer Sensor measures wind speed and wind chill in addition to temperature, barometric pressure, relative and absolute humidity, and dew point.

Typical Applications

  • Measure wind speed in direction of running on a track
  • Study wind and pressure changes as a storm approaches
  • Collect weather data for weeks inside or outside the classroom


  • PASPORT Sensor Extension Cable
  • Specifications

    Wind Speed

    • 0.5 to 29 m/s
    • 0.1 m/s
    • ±(3 % of reading +0.2 m/s)


    • 150 to 1150 hectopascals (hPa)
    • 4.4 to 34 inches of mercury (inHg)
    • ±0.03 in Hg (1 hPa)Accuracy
    • 0.001 inHg (0.03 hPa) Resolution


    Relative Humidity
    • 0-100%
    • ± 2%, (from 0–60%) Accuracy
    • 1 % or better Resolution
    Absolute Humidity
    • 0 to 50 g/m3
    • ± 10% Accuracy
    • 0.1 g/m3 or better Resolution


    • -20 °C to 55 °C
    • ±0.5 °C Accuracy
    • 0.1 °C or better Resolution

    Dew Point

    • –50 °C to 55 °C
    • ±2 % Accuracy
    • 0.1 °C or better Resolution

    Operating Environment

    Maximum wind speed
    • 65 mph

    Buying Guide

    Impeller Replacement-Anemometer
    Replacement Parts
    Impeller Replacement-Anemometer   PS-9879

    Interface Required

    To use this product you need a PASCO interface. 

    New to probeware or have questions about  sensors or interfaces? Contact Teacher and Technical Support.  We're here to help!

    Software Required

    SPARKvue software or PASCO Capstone software may be used. PASCO Capstone is available for Mac and Windows. SPARKvue is available for Mac, Windows, iOS, Android and Chromebooks.

    Learn more about Bluetooth Compatibility.