Special Features:

8 range scales to 4, 000 ft; audible/visual alarms; scope feature for rapid detection and id of fish and bottom conditions; selectable screen colors; alphanumeric displays of vessel speed and water temperature; range scale calibration in feet, fathoms or meters; variable range marker and target simulator built-in; six levels of signal rejection level and noise limiter; 10-pin transducer/multisensor connection

Properties:

A fixed number of components and/or items not all having the same basic name which are used for determining the depth of water from a point of installation to sea bottom and/or overhead surface.