This apparatus is for testing hand, eye and brain coordination. It contains a loop which is supposed to be moved over a curved metal setup. When the loop touches the metal setup it forms a circuit which results in a sound and light alarm.
Stella Science is the brand of Renko Company, which was established in 1984 and is a private company with headquarters located in Ankara, Turkey. We use high quality workmanship and advanced Technologies in our products manufacturing.
Stella Exhibits Center Karşıyaka Mah. 578.sok. No: 18 Gölbaşı / ANKARA