Furuno NavNet TZtouch3 19 MFD w/1kW Dual Channel CHIRP Sounder

The Furuno NavNet TZtouch3 19 provides an 18.5-inch Full HD IPS multi-touch display with a built-in 1kW dual-channel CHIRP sounder and quad-core processing. It supports MapMedia mm3d raster and vector charts, but no transducer is included. This large-format MFD is intended for commercial fishing vessels, offshore cruisers, and multi-display helms with substantial mounting space.

Key Features

- 18.5-inch IPS multi-touch display – Provides a very large workspace for charts, sonar, and vessel information.
- 1920 x 1080 Full HD resolution – Shows detailed navigation and sonar data across the large screen.
- 1kW dual-channel CHIRP sounder – Supports a powerful fishfinding platform when paired with a suitable transducer.
- Quad-core processor – Provides the stated processing platform for the TZtouch3 19 MFD.
- MapMedia mm3d raster and vector compatibility – Allows use of compatible MapMedia chart data.

Who Is This For?

This unit suits large offshore fishing vessels, commercial boats, pilothouse cruisers, and multi-display helms where an 18.5-inch screen can be mounted and viewed comfortably. The large display is useful when charts, radar, sonar, and vessel data must remain visible together.

It is not ideal for a compact recreational boat or buyers who need a complete sonar package. The transducer is not included, and the display requires significant helm space.

Compatibility

Confirmed features include the 1kW dual-channel CHIRP sounder, quad-core processor, and MapMedia mm3d raster/vector chart compatibility. The supplied information does not identify NMEA 2000, NMEA 0183, Ethernet, WiFi, radar, autopilot, or specific transducer compatibility. No named incompatible system was provided; verify Furuno chart, sonar, and network requirements before installation.

Technical Specifications

- Brand: Furuno
- Model: NavNet TZtouch3 19, TZT19F
- Display: 18.5-inch IPS multi-touch display
- Resolution: 1920 x 1080 Full HD
- Built-in sonar: 1kW dual-channel CHIRP sounder
- Processor: Quad-core processing power
- Charts: MapMedia mm3d raster/vector compatible
- Transducer: Not included
- Warranty: 2-year standard warranty
- Origin: Designed and made in Japan

Warranty & Support

Furuno provides a 2-year standard warranty. The supplied specifications do not state warranty exclusions or service procedures.

The TZtouch3 19 is the largest display in this group, offering substantially more screen area than the 12-inch Garmin and 9-inch Simrad units. Its Full HD resolution and dual-channel 1kW CHIRP suit serious offshore and commercial installations. The trade-off is physical size and the missing transducer, so this is a vessel-system component rather than a compact ready-to-fish package.