SAB Satellite finder (V037) Specifications In-line IF signal strength meter Excellent sensitivity DC pass to LNB and internal lighting External bellmouth orifice and built-in buzzer Elegant exterior and convenient to carry Item Specification Input Frequency 950-2150MHz Supply Voltage 13-18V DC Input Level Max -10dBm Input Level Min -40dBm .

Satfinder4 (V059)- 3.5" Lcd Screen - Video From Lcd - 200mhz Microcontroller - 2mB Memory - Software From USB - Fast And Sensitive Satellite Find - Fixing For Frequency - Fixing For Satellite - Full Band Spectrum Analyzer - Manual Frequency Input - Auto Diseqc Find - 2 Year Warranty