Garmin GT21M-THF Bronze Thru-hull 0Deg Tilt Medium CHIRP Depth and Temp

• 350-watt midband CHIRP (85-165 kHz) transducer with beamwidths of 16-24 degrees
• Thru-hull flush mounting with durable bronze housing and stem
• An excellent choice for near/offshore fishing and cruising on midsize boats
• Offers excellent sensitivity for clear structure definition and target separation
• Crisp fish arches allow you to distinguish between small baitfish and larger target fish
• Simple plug-and-play operation with Garmin transducer ID auto-identification
• Configurable for a wide range of boat hull materials, including fiberglass, composite and wood

The GT12M-THF transducer is designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats. It features high-definition 350-watt midband CHIRP (85-165 kHz) sonar that clearly defines fish targets down to depths of 800 feet in saltwater and 1

• 350W mid-band CHIRP sonar for clear fish and structure definition.
• Operates at frequencies between 85-165 kHz.
• Down to 800 ft in saltwater and 1,200 ft in freshwater depth capability.
• Robust bronze housing for optimal thru-hull installation.
• Auto-ID technology for easy configuration with compatible devices.
• Compatible with a variety of hull materials and deadrise angles.

Product Tags

Garmin GT12M-THF Bronze Thru-hull Medium CHIRP 0d Tilted Element Depth/Temp