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About TMS


Fishfinders have evolved to included a wide array of features. For casual fishermen, low power and small displays are fine. For offshore fishermen or people who take fish finding seriously, consider a 1000 watt or larger unit. Performance is radically improved by using the correct transducer for your fishfinder . Call Technical Marine Support at 847-746-0100 or email for help selecting the best transducer and fishfinder to meet your needs.

Talk to any commercial or sport fisherman and they will tell you that Furuno makes the finest Depth Sounders and Fish Finders on the market. From bass boats to commercial seiners and everything in between, Furuno has a unit that will fit on any vessel. So if you are looking for a product that will help you find fish, use the brand that more commercial fisherman rely on day in and day out, Furuno.

You’re right where you want to be. Performance-built Northstar fishfinders put you on the fish.

Raymarine Fishfinders are available in many different sizes to fit any boaters’ needs.

Simrad Yachting develops, manufactures and distributes fishfinders and a wide range of other marine electronics. Advanced navigation technology combined with easy to view displays maximize your performance in sailing, powerboating or fishfinding.

Recommended Products

Technical Marine Support recommends these products based on Reliability and Performance: