Geography supplies- weather vane, providing students with hands-on experience and practical knowledge,wind direction indicator shells Geography weather tool- suitable for meteorologists, geographers, and outdoor enthusiasts,geography weather anemometer School science experimental equipment- by using this device, users can enhance their understanding of wind speed and direction principles,geography teaching equipment Weather vane- anemometer weather vane, multi-function and allows it to be used in ,wind indicator shell Weather tool- this anemometer weather vane is nice for professionals and enthusiasts alike,geography weather vane Colour:As shown Material:Metal Size: 26.00X24.00X10.00CM Package Contents: 1 x Wind Anemometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.