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Garmin GT30-TH Thru-Hull Transducer

Product Codes: GGT30TH and GGT30THP

The Garmin GT30-TH stainless steel thru-hull transducer is available to buy singularly or as a pair and are perfect for the shallow water fisherman who want CHIRP ClearVu and CHIRP SideVu 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.

The Garmin GT30-TH 12-pin transducer with built-in fast response temperature sensor has a power rating of 500watt per element (1,500watt total); a depth of 750 foot (ClearVu) and 500 foot left and right (SideVu); an operating frequency of CHIRP 455/800 kHz. For hull deadrises less than 5 degrees pair it with your Garmin GC 10 scanning sonar module.

Compatibility: Compatible with selected Garmin chartplotter/fishfinders models, please complete our online form on the Garmin Transducers Buyer's Guide page.


 

Garmin GT30-TH Single Thru-Hull Transducer - £529.99

Garmin GT30-THP Thru-Hull Pair Transducers - £959.99


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Garmin GT30 Thru-Hull

The Garmin GT30 stainless steel thru-hull transducer is available to buy singularly or as a pair and are perfect for the shallow water fisherman who want CHIRP ClearVu and CHIRP SideVu 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.

The Garmin GT30-TH 12-pin transducer with built-in fast response temperature sensor has a power rating of 500watt per element (1,500watt total); a depth of 750 foot (ClearVu) and 500 foot left and right (SideVu); an operating frequency of CHIRP 455/800kHz. For hull deadrises less than 5 degrees pair it with your Garmin GC 10 scanning sonar module.

Once connected to your compatible Garmin chartplotter or fishfinder the GT30 thru-hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below your vessel.

The Garmin GT30-TH transducer comes complete with installation instructions.


Key Features

‣Available to buy as a pair or a single stainless steel thru-hull transducer
‣12-pin thru-hull transducer
‣ClearVu CHIRP 455kHz (425-485kHz)
‣SideVu CHIRP 800kHz (790-850kHz)
‣ClearVu/SideVu power 500Watts
‣Genuine Garmin accessory


What's in the box?

‣GT30-TH transducer
‣Stainless steel stem
‣Fairing block
‣Isolation plate and bushings
‣Extension cable
‣Mounting hardware
‣Documentation


What is the Garmin GT30-TH compatible with?

The genuine Garmin GT30 is thru-hull transducer and is compatible with selected Garmin chartplotter/fishfinders models. Unless you are sure it is compatible with your Garmin marine GPS device please complete our online form on the Garmin Transducers Buyer's Guide page.

Once you have completed the online form with details of the Garmin marine device you own or intend to use your Garmin transducer with, we will then be able to confirm the exact transducer best suited to your needs.

The Garmin Transducer online form also asks: What material is your boat's hull made from? How is your motor mounted? Which transducer mounting style would you like to use? What is the deadrise angle of the boat's hull where the transducer will be mounted? What sonar view(s) do you require?

View the Garmin Transducer Buyer's Guide


Garmin GT30-TH Technical Specification

Frequency: ClearVu/SideVu CHIRP 455 kHz (425-485 kHz) & 800 kHz (790-850 kHz)
Power: ClearVu/SideVu 500Watts
Beam width (°) LF/HF (-3dB): ClearVu: 1.4°x53° @ 455 kHz and 0.8°x30° @ 800 kHz SideVu: 1.1°x53° @ 455 kHZ and 0.7°x30° @ 800 kHz
Maximum depth: ClearVu: 750 foot; SideVu: 500 foot
Depth/Speed/Temperature:Depth and Temperature
Number of pins: 1-pin
Cable length: 5 foot
Supported deadrise/Transom angles: Up to 25° deadrise
Garmin Thru-Hull Transducer manual

Manual requires Adobe Acrobat Reader
Download a free copy here

This product is a sophisticated electronic device which requires that you read, understand, and act upon the information given in the instruction manual (usually available via the above 'manual' link).


Why buy from us?

We are official Authorised Internet Retailers for Garmin. We sell genuine Garmin products, accessories and maps. We purchase from assigned Garmin UK distributors. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

This page was last updated on: 29th March 2021

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