Garmin GPSMAP 1242xsv 12″ Chartplotter GT52-TM Bundle

The Garmin GPSMAP 1242xsv GT52-TM bundle gives larger fishing boats a 12.1-inch high-bright display, physical rotary controls, and a transducer included in the package. The GT52HW-TM supports high-wide CHIRP, CHIRP ClearVü, and CHIRP SideVü, while Panoptix and Force Live Sonar compatibility allows later expansion. With Garmin Marine Network, NMEA 2000, NMEA 0183, and J1939 connections, it suits multi-display and engine-data installations.

Key Features

- 12.1-inch high-bright WXGA non-touch display – Provides a large chart and sonar workspace for a standing helm.
- 1280 x 800 resolution – Shows more chart and data detail than smaller 800 x 480 displays.
- 1,000 watts RMS traditional sonar and 500 watts ClearVü/SideVü – Provides strong conventional and scanning sonar capability with the included transducer.
- GT52HW-TM transducer with 20-foot cable – Includes a transom or trolling-motor mounting option for immediate sonar installation.
- Physical rotary dial controls – Provide tactile operation when spray, gloves, or boat movement make touchscreen controls less practical.

Who Is This For?

This bundle suits premium freshwater fishing rigs, coastal multi-species boats, tournament setups, and 22- to 36-foot vessels with enough dash space for a 12-inch unit. The included transducer means the main scanning sonar hardware is ready to install.

It is not ideal for a small console with limited mounting room or for buyers who specifically want touchscreen control. Maximum depth also varies by sonar mode: the supplied figures list 800 feet traditional, 500 feet ClearVü, and 500 feet SideVü.

Compatibility

Confirmed compatibility includes the GT52HW-TM transducer, Garmin Marine Network Ethernet, NMEA 2000, NMEA 0183, J1939 engine bus, Panoptix, and Force Live Sonar. The supplied information does not identify specific autopilot or radar models. No named incompatible system was provided; verify Garmin network and accessory requirements before expanding the installation.

Technical Specifications

- Brand: Garmin
- Model: GPSMAP 1242xsv GT52-TM bundle, 010-01741-23
- Display: 12.1-inch high-bright WXGA non-touch screen with rotary dial
- Resolution: 1280 x 800
- Sonar output: 1,000 watts RMS traditional; 500 watts ClearVü and SideVü
- Traditional sonar: High-Wide CHIRP, 150-240 kHz
- Scanning sonar: CHIRP ClearVü and CHIRP SideVü at 455 kHz and 800 kHz
- Transducer: GT52HW-TM with transom or trolling-motor mounting and 20-foot cable
- Operating voltage: 10-32 VDC
- Waterproof rating: IPX7

Warranty & Support

The supplied specifications do not state a warranty term for this model. Confirm Garmin’s current warranty coverage and exclusions before purchase.

The GPSMAP 1242xsv bundle is the stronger choice over the 1042xsv when a larger 12.1-inch screen is worth the additional helm space. Both include the GT52HW-TM transducer and physical controls, but the 1242xsv gives more room for chart, sonar, and network data. Choose it for a larger multi-species or tournament boat; choose the 1042xsv when a 10.1-inch display is easier to fit.