- Lawrence Mark-4 FISHFINDER / CHARTPLOTTER
Lowrance has been a leader in marine electronics since it invented the first consumer sonar device in 1957 — the little green box. In the years since, lowrance has never wavered from its purpose to push the Envelope of innovative performance to help anglers find and catch more fish. More recently since the introduction of the first high definition system (hds) Multifunction display in 2008, lowrance has launched a staggering number of new products and features that truly redefine marine electronics — such as structures can HD with sides can and downs can Imaging picture-like views, Broadband sonar, track back review for scrolling back in live sonar history, low-power and high-definition Broadband 4g radar for navigating in any and all conditions, structures to develop your own map data, and a wide range of fresh and saltwater mapping products. Extremely easy to use, yet packed with the features anglers the world over know and love, lowrance marine electronics continue to set the bar for the best recreational fishing technology.