The Furuno LS4100 is a dual frequency fishfinder designed for small pleasure craft. Some of it's features include: A 5", 240(H) x 320(V) pixel Silver Bright LCD Display with up to 4 gray tones. - 300 Watts(rms) of transmit power (2400 Watts PEP) - Seven Depth Scales from 0-10 to 0-640 feet - Depth Offset to 1,500 feet, maximum depth scale of 3,000 feet - Automatic or Manual Depth Range and Gain Adjustment - A Scope for rapid fish detection lity=
