Maxview digital satellite compass helps to locate the position of all main European satellites and aid with the alignment process of any manual satellite system. It has a blue, backlit, digital LED display featuring bubble level. Other functions include digital time, thermometer and compass. All major European satellite positions pre-programmed, available at the press of a button: Astra 1, Astra 2 and Hotbird. Distortion feature to identify magnetic fields causing possible error to compass accuracy.