Garmin GT12M-THF 20° Through-hull Flush Transducer | 010-02867-02

The Garmin GT12M-THF transducer is designed for reduced drag and optimized sonar performance on midsize fishing and cruising boats. It features high definition 350 watt Mid band CHIRP (85 165 kHz) sonar that clearly defines fish targets down to depths of 800’ in saltwater and 1,200’ in freshwater. Ideal for installation on fiberglass, composite and wooden hulls, the transducer is available in 0 --, 12 and 20 degree tilts to accommodate deadrise angles of 0 24 degrees without a fairing block. The thru hull transducer offers beamwidths of 16 24 degrees and comes in a durable flush mount bronze housing.

• See maximum depth performance to 365m in freshwater.
• Access CHIRP sonar frequency range from 85–165 kHz.
• Search with beamwidths of 16–24 degrees.
• Count on fast-response water temperature sensing.
• Thru-hull design offers flush installation with 0-, 12- or 20-degree tilt.
• Auto-ID enables simple plug-and-play operation.
• See what’s happening below the water.

MIDBAND CHIRP TRADITIONAL SONAR
This 8-pin, 350-watt bronze thru-hull transducer features high-definition midband CHIRP sonar that clearly defines fish targets and structure down to 240m in saltwater and 365m in freshwater.

BROAD FREQUENCY RANGE
Use the perfect frequency for the waters you’re fishing. Covering the medium frequency range, this transducer pulses from 85–165 kHz, displaying a wide coverage area, crisp fish arches and accurate depth readings.

OPTIMUM PING SENSITIVITY
Offering excellent sonar sensitivity, low noise, high resolution and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on your compatible chartplotter display.

THRU-HULL INSTALLATION
A durable bronze housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.

AUTO-ID TECHNOLOGY
Enjoy simple plug-and-play operation with Garmin auto-identification technology — which enables the sonar to automatically configure itself to the transducer being used.

FITS VARIOUS HULL TYPES
Configurable for a wide variety of boat hull materials, including fibreglass, composite and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 0–20 degrees without a fairing block.

Compatible devices:
GSD 26, GPSMAP 10x2/12x2 keyed, GPSMAP 7x3, 9x3, 12x3, GPSMAP 8400xsv/8600xsv. EchoMap UHD2, EchoMap Ultra.

Specifications:
Housing material: Bronze
Transducer cable length: 15 metres
Transducer power: 350 W
Transducer frequency: Medium band CHIRP (85-165 kHz)
Transducer maximum depth: 240 metres saltwater; 365 metres freshwater
Transducer number of pins: 8-pin
Transducer Beamwidth: 24°-16°
Transducer depth/speed/temperature: Depth, temperature
Transducer supported deadrise/transom angles:
0° supports hull deadrise angles from 0° to 7°
12° supports hull deadrise angles from 8° to 15°
20° supports hull deadrise angles from 16° to 24°

In the Box:
GT12M-THF transducer
Jam nut
Washer
Documentation

MANUALS AND GUIDES