The Scotty Seeker™ represents a radical advancement in downrigger trolling technology, providing anglers with a clear, straightforward method to monitor water conditions. What’s in the box: Probe Hydrophone Stainless steel leader Power cable Communication hub Charging dock USB-C to USB cable Scotty Seeker™ Features DEPTH True depth measurement at the probe. LOW DRAGHydrodynamic design to cut through water. UNIQUE IDENTITIESAssignable numeric identifiers for probe locations on your boat. TEMPERATURERapid response temperature sensor. PROBE MODESData refresh rate every 5 seconds on normal mode or every half-second on thermocline mode. CONSTRUCTION Designed. Tested. Manufactured and assembled by Scotty and Airmar. SPEED High-performance paddle wheel delivers unmatched low-speed accuracy. COMPATIBILITY Compatible with iOS, Android, and most MFDs. CONNECTIVITY Bluetooth wireless connectivity and ethernet. BATTERY Fast wireless charging and approximately 40 hours of battery life on a full charge. SEEKER APPEasy to install and use. Real-time metrics at the ready in the palm of your hand to provide an informed angling experience. EXPANDABILITY Accommodates up to 4 probes simultaneously. Scotty 5000