The Garmin GT30-TH is a stainless steel thru-hull transducer delivering sharp DownVü and SideVü scanning sonar images of fish, structure, and objects directly below and to either side of the hull. Designed for hull deadrises less than 5°, it connects via a 12-pin connector and pairs with the GCV™ 10 Scanning Sonar Module for full scanning sonar capability.

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.