Furuno NavNet TZtouch3 12 MFD w/1kW Dual Channel CHIRP Sounder w/Internal GPS

At a 12-inch display size, the Furuno NavNet TZtouch3 12 gives the helm more physical chart area for split-screen viewing, while the Raymarine Axiom 2 Pro 9 RVM takes less space and includes preloaded LightHouse North America Charts. Its 1280 x 720 resolution keeps chart labels and sonar views clearer than smaller 7-inch units. The built-in 1kW dual-channel CHIRP sounder is ready for a suitable transducer, but this package does not include one. It is best for coastal cruisers and fishing boats planning a Raymarine-based installation.

Key Features

- 12.1-inch display → Gives the helm more room for charts, depth data, and multiple panels at once.
- 1280 x 800 WXGA resolution → Provides clearer chart and sonar detail than 7-inch 800 x 480 displays.
- 1kW dual-channel CHIRP sounder → Supports detailed fishfinding and bottom imaging when paired with the appropriate transducer.
- Multi-Touch and RotoKey control → Combines quick touch operation with a physical rotary control that is useful when the boat is moving or your hands are wet.
- Built-in 72-channel GNSS receiver → Provides internal satellite positioning without requiring a separate external GPS receiver listed in this specification.

Who Is This For?

The TZT12F is aimed at offshore boats, larger coastal fishing boats, and cruisers with enough helm space for a 12.1-inch multifunction display. It is a strong choice where screen size and integrated navigation equipment matter more than compact installation.

It is not ideal for a small trailer boat with a tight console or a buyer looking for a low-cost bundle with a transducer included. The unit includes the sounder and internal GPS, but the supplied specifications do not list a transducer.

Compatibility

Confirmed interfaces include NMEA 2000, two LAN ports, and WiFi. The supplied information does not name compatible transducer models, autopilots, or NMEA 0183 equipment, and it does not identify any specific incompatible system. Confirm the exact sounder, network, and autopilot requirements before connecting it to an existing installation.

Technical Specifications

- Brand: Furuno
- Model: NavNet TZtouch3 12, TZT12F
- Display: 12.1-inch Hybrid Control with Multi-Touch and RotoKey
- Resolution: 1280 x 800 WXGA
- Built-in sonar: 1kW dual-channel CHIRP sounder
- GPS: Built-in 72-channel GNSS receiver
- Networking: NMEA 2000, two LAN ports, WiFi
- Power supply: 12-24 VDC
- Warranty: 2-year standard warranty
- Origin: Designed and made in Japan

Warranty & Support

Furuno supplies a 2-year standard warranty. The provided specifications do not state warranty exclusions or coverage details beyond the warranty term.

This TZtouch3 12 is the better choice over a 9-inch or 7-inch unit when you regularly run charts, sonar, and other information in split-screen layouts. Its 12.1-inch 1280 x 800 display is easier to work from at the helm, and the built-in 72-channel GNSS receiver plus NMEA 2000, dual LAN, and WiFi networking make it suited to a connected marine electronics system. The trade-off is installation space: small consoles may not have room for this MFD, and a transducer is not identified in the supplied package details.