The Garmin GT30-TH SS is a stainless steel thru-hull transducer built for hulls with a deadrise of less than 5°, delivering high-resolution DownVü and SideVü scanning sonar imagery of fish, structure, and underwater objects directly below and to either side of the vessel. Running CHIRP frequencies at 455 and 800 kHz, it reaches 750 feet beneath the hull and 500 feet to each side, while a fast-response temperature sensor adds real-time water temp data. A 12-pin connector links it to the GCV™ 10 Scanning Sonar Module for complete scanning sonar functionality.

Specifications:

• Transducer type: Thru-hull DownVü/SideVü scanning
• Stem material: Stainless steel
• Connector: 12-pin
• Power rating: 500 W per element (1,500 W total)
• Operating frequency: CHIRP 455/800 kHz
• DownVü depth capability: 750 ft
• SideVü range: 500 ft left and right
• Built-in temperature sensor: Fast response
• Hull deadrise compatibility: Less than 5°
• Compatible device: GCV™ 10 Scanning Sonar Module

In the Box:

• Transducer with stainless steel stem
• Fairing block
• Isolation plate and bushings
• Extension cable
• Mounting hardware
• Installation instructions

Resources:

• Owner's Manual (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.