S3100 sonar module
The compact S3100 sonar module takes your fishing to the next level, with a wealth of powerful fishing features packed into one small but intelligent box. The S3100 brings Active Imaging™ HD to NSX®, NSS™ and NSO™ Evo™3S displays. Experience superior underwater clarity and a FishReveal™ view on SideScan, so you’ll never miss another fish.