Lowrance Mark-4 CHIRP Fishfinder/Chartplotter with 83/200 Transom Mount Transducer
Mark-4 CHIRP Fishfinder/Chartplotter easy-to-use 4.3-inch fishfinder/chartplotter that combines CHIRP Sonar with DownScan Imaging: technology, super-bright, LED-backlit grayscale display, built-in GPS antenna and high-definition mapping options.
The Mark-4 CHIRP includes all of the proven features of the Mark-4 HDI Series with the addition of CHIRP sonar technology -providing greater sensitivity, improved target resolution and superior noise rejection for clearer, easy-to-see bait fish and game fish targets - all at a surprisingly affordable price.
Easier to identify and distinguish bait and game fish targets
Advanced Signal Processing (ASP) reduces the need to manually adjust settings to see fish, structure and bottom detail more clearly
TrackBack to review recorded sonar history including structure, transitions or fish targets, then pinpoint locations with a waypoint
New easy-to-use page selector menu with quick access to all features using one-thumb operation
Multi-Window Display lets you quickly and easily choose from pre-set page layouts -- including a three-panel view with chart, CHIRP Sonar and DownScan Imaging(additional purchase of HDI Transducer required)
Display Size: 4.3"/ 10.92cm
Resolution: 480 x 272
Display Type: Monochrome TFT
Backlighting: 11-Level LED
Power Output: RMS (PTP): Max 250W RMS, 30,000W Peak to Peak (analog equivalent)