Automotive Security And Alarms > Interphase Interphase outlook forward looking fishfinder includes transom mount transducer The Outlook has most of the features and power of the Probe, except Interphase designed it with smaller boaters in mind. Interphase outlook forward looking fishfinder includes thru hull transducer New. Radar by INTERPHASE. This INTERPHASE OUTLOOK U1-SCAN-OUTC is only $689.0000 @ Electrified.com.