1.Digital signal instrument network search by satellite dish, with FAT compass.2.Now we can have professional digital satellite finders with professional performance and effects.3. Is much more precise than any other device of its kind. It is a professional instrument with a consumer price.4.Has blue light and can be used at night.The signal meter does not need recalibration or complicated programming.5.In-line IF signal strength indicator, 75Ω connector, built-in light and buzzer.Integrated electronic compass;very suitable for satellite installation or re-pointing of your satellite antenna. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.