The Merlin Digital Wind Speed Direction Instrument by Maximum Weather Instruments is a tool designed to accurately measure wind speed. This device provides real-time data on wind speed, allowing users to make informed decisions based on the current weather conditions. Ideal for use in home gardens, this digital instrument is a reliable and convenient tool for monitoring and understanding wind patterns. Its sleek design and precise measurements make it a valuable addition to any weather station setup. With Maximum Mystic Outside Temperature and Barometer Pressure Instrument. Working good, Good overall condition. No accessories included, power supply  not included. See photos for more details on condition and what is included. Thanks for looking.