Description
Use this fairing block to position your GT30 series of thru-hull scanning transducers parallel to the water line for increased sonar accuracy. If the deadrise angle of your mounting location exceeds 5 degrees you should use a fairing block to mount the device.
Upgrade Options
Alternative or higher-specification products you may also wish to consider.
Garmin
Garmin GT30-THP Pair (Port & Starboard) Thru Hull Transducers
Perfect for the shallow water fisherman who want CHIRP ClearVü and CHIRP SideVü scanning sonar with stainless steel stems, this pair of 12-pin thru-hull transducers consistently displays clear definition of objects, structure and fish below and to each side of the boat. These transducers with built-in fast response temperature sensors have a power rating of 500 W per element (1,500 W total); a depth of 750 ft (ClearVü) and 500 ft left and right (SideVü); an operating frequency of CHIRP 455/800 kHz¹; for hull deadrises from 5 degrees to 25 degrees. Pair them with your GCV™ 10 scanning sonar module. Includes 12-pin port and starboard transducers with stainless steel stems, isolation bushings, fairing blocks, Y-cable, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.
Garmin
Garmin GT30-TH 12 Pin Thru-Hull Transducer
Perfect for the shallow water fisherman who want CHIRP ClearVü and CHIRP SideVü scanning sonar with a stainless steel stem, this 12-pin thru-hull transducer consistently displays clear definition of objects, structure and fish below and to each side of the boat.
Garmin
Garmin GT34UHD-TH 12 Pin Thru-Hull Transducer
Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module. It includes three arrays, including a downward-facing element (800 kHz UHD ClearVü, 1200 kHz UHD SideVü).
Garmin
Garmin GT34UHD-THP Pair 12 Pin 500W Thru-Hull Transducers
Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV 20 sonar module. It includes three arrays, including a downward-facing element (800 kHz UHD ClearVü, 1200 kHz UHD SideVü). and it's recommended for hulls with up to a 5-degree deadrise angle.
