This is the first item's accordion body. FURUNO ECHOSOUNDER FE 700 Cost-effective; No paper, no consumables; high accuracy and high reliability 6.5" color LCD display featuring a wide viewing angle and adjustable brightness Viewing window 15 min wide on any range setting with 1 min time marks Choice of system frequency - high-resolution shallow depth sounding with a 200 kHz transducer or deep water sounding with a 50 kHz transducer Various modes for experienced users with never-get-lost default position Compact display cabinet enabling installation at a conning position or any other convenient location Depth data for last 24 hours in memory to play back the past sounding information Digital interface for radar, VDR, ECDIS, and other navigational or radiocommunication equipment Meets IMO standards MSC.74(69) Annex 4 Specifications DISPLAY 6.5" COLOR LCD FREQUENCY 50, 200 kHz RANGE 800 M POWER 600 W