Engineered for midsize fishing and cruising boats, the Garmin GT12M-THF Bronze Thru-hull Medium CHIRP 12° Tilted Element Depth/Temp transducer delivers high-definition sonar with minimal drag. Built with a durable bronze thru-hull housing and a 12-degree tilted element, it ensures precise target detection and crisp fish arches for easier schooling and species identification.

• 350-watt midband CHIRP (85–165 kHz) for clear structure definition and excellent target separation
• 12° tilt with 16–24° beamwidths to optimize coverage and detail
• Bronze thru-hull flush mount reduces drag and suits midsize boats
• Depth and temperature sensing to help you locate fish and monitor water conditions
• Depth performance: up to 800 ft in saltwater and 1,200 ft in freshwater
• Simple plug-and-play operation with Garmin transducer ID auto-identification
• Configurable for multiple hull materials, including fiberglass, composite and wood

What's in the box: GT12M-THF 12° Tilt transducer, jam nut, washer, and documentation.