The Extech 45168CP Pocket Thermo-Anemometer is a versatile and compact device designed for measuring windspeed, temperature, humidity, and various related parameters. This pocket-sized instrument is ideal for a wide range of applications, from outdoor activities to HVAC system assessments.The Extech 45168CP provides accurate measurements of windspeed in multiple units, including feet per minute (ft/min), miles per hour (MPH), meters per second (m/s), kilometers per hour (km/h), knots, and Beaufort Force. With its 10-second averaging function, you can obtain more stable and accurate readings of windspeed.In addition to windspeed, the Extech 45168CP also measures temperature, relative humidity, dew point, wet bulb, and windchill. This comprehensive set of measurements allows you to gather valuable data for a more complete understanding of environmental conditions.The built-in compass of the Extech 45168CP provides wind direction readings in 360 degrees. This feature is especially useful when assessing wind patterns and their impact on specific locations. The meter also includes an easy-to-use calibration procedure, ensuring improved accuracy and reliability of the compass readings.With its pocket-sized design, the Extech 45168CP is portable and convenient to carry. Whether you're hiking, conducting field work, or performing HVAC system assessments, this compact instrument is an essential tool for obtaining accurate and reliable measurements.