Features:1.Input Frequency: 950 MHz - 2150 MHz2.Sensitivity: 7dB3.Internal 22 Khz indicator light4.Compatible with DirecTV, Dish Network, and Free-to-Air satellite Systems5.Audio tone plus analog signal strength meter display6.Illuminated meter display for use at night7.Light weight and pocket size8.Allows you to setup or maximize your satellite signal reception at the dish by yourself without having a friend assist or having to make multiple trips to your roofEase of use. Handy tool to align any satellite dish in minutes9.No external power or batteries required. Power supplied from your satellite receiverExtremely sensitive meter that indicates very small changes in signal strengthPackage include:1 x Satellite TV Signal Finder