2025 Garmin Marine Garmin Traditional Garmin GT23M-TM GT23M-TM
- Year 2025
 - Make Garmin Marine
 - Model Garmin Traditional
 
2025 Garmin Marine Garmin Traditional Garmin GT23M-TM GT23M-TM
GT23M-TM transducer is perfect for coastal and offshore anglers who want CHIRP traditional sonar and CHIRP ClearVü scanning sonar. This transom mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.
The 8-pin transducer features mid-band CHIRP traditional sonar (80-160 kHz) and has a power rating of 600 W. The CHIRP ClearVü (260/455 kHz) element has a power rating of 500 W.
For installation, follow the included instructions carefully to avoid damaging your boat.
Dimensions
							Length
							Cable: 30 ft.
						
						
							Beam
							CHIRP: 24°-13° | ClearVü: 2.0°x51° @ 260 kHz 1.4°x29° @ 455 kHz
						
						
							Dead Rise
							Supported Deadrise/transom Angles: 0°-70° degree transom
						
						
							Depth, Maximum
							Traditional: 1,800 ft.; ClearVü: 1,000 ft.
						
						Electric
							Electrical
							Traditional 600 W; ClearVü 500 W
						
						Features
							Features
							Frequency: CHIRP Mid-band (80-160 kHz); ClearVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz) | Number Of Pins:8-pin
						
						Operational
							Operating Temperature, Maximum
							Depth/speed/temperature: Depth and Temperature