Satlink WS-6906 3.5 - Inch Screen DVB-S FTA Digital Satellite Finder Meter 3.5 inch High definition TFT LCD Display Support both AV out and AV in, Auto Satellite and PID Search Supports DISEQC 1.0/1.2, 0/22Khz Tone 8.4V/3000mAh Li-ioN Battery included