A professional multi-purpose signal meter for satellite, terrestrial, and cable signals, used for precise satellite dish alignment and antenna installation . Featuring a high-definition 7-inch display and a powerful internal battery for extended field operation away from power sources . The device supports the latest digital broadcast standards DVB-S2, DVB-T2, and DVB-C with MPEG-4 H.265 decoding, making it the ideal tool for professional technicians and hobbyists alike .