Simrad NSS12 evo3S – 12-Inch MFD Chartplotter & Fishfinder

The Simrad NSS12 evo3S is a 12-inch chartplotter and fishfinder for boats that need a large display without moving to the 16-inch model. Its SolarMAX IPS touchscreen and full keypad make it practical in a wet cockpit, while dual-channel CHIRP, Active Imaging, StructureScan 3D, and SideScan/DownScan provide a broad sonar platform. It suits offshore center consoles, cruisers, and sportfishers.

The 1280 x 800 screen gives charts and sonar room to share a page, and the built-in 10Hz high-gain GPS supports route and waypoint work. The listed sonar range covers 40-250kHz and 455-800kHz imaging bands, with up to 3000 feet depth depending on the transducer. Ethernet, NMEA 2000, J1939, WiFi, and Bluetooth support the connected helm. The 9-pin Xsonic connection means the transducer must be selected for the intended sonar modes.

Key Features

- 12-inch SolarMAX IPS display – Provides a comfortable chart and sonar workspace.
- 1280 x 800 HD resolution – Keeps split-screen pages useful and readable.
- Dual-channel 1kW CHIRP – Supports independent high-power sonar channels.
- Active Imaging and StructureScan 3D – Provides multiple scanning sonar options.
- 10Hz GPS, Ethernet, NMEA 2000, J1939, WiFi, and Bluetooth – Supports a connected navigation system.

Who Is This For?

This Simrad 12-inch MFD suits offshore fishing boats, cruisers, and center consoles that need charts, GPS, and multiple sonar views. It is not ideal for a small console or a buyer without a suitable 9-pin transducer and network plan.

Compatibility

Confirmed features include C-MAP, Navionics, Insight, built-in 10Hz GPS, 9-pin Xsonic sonar, Active Imaging, StructureScan 3D, ActiveTarget, ActiveTarget 2, LiveScope modules, NMEA 2000, Ethernet, J1939, WiFi, and Bluetooth. The supplied information does not identify specific transducers, radar, autopilot, Garmin, or Raymarine compatibility. No named incompatible system was provided.

Technical Specifications

- Brand: Simrad
- Model: NSS12 evo3S
- Display: 12-inch SolarMAX IPS multitouch
- Resolution: 1280 x 800 pixels
- Sonar: Dual-channel 1kW CHIRP
- Frequency: 40-250kHz and 455-800kHz imaging bands
- Depth: Up to 3000 feet, transducer dependent
- GPS: Built-in 10Hz high-gain GPS
- Networking: NMEA 2000, Ethernet, J1939, WiFi, Bluetooth
- Warranty: 2-year standard warranty

Warranty & Support

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

The NSS12 evo3S is the balanced Simrad option between compact 10-inch systems and the larger NSS16. It gives the helm a useful chart and sonar workspace while retaining keypad control and broad sonar expansion. The trade-off is the need to match the 9-pin transducer and network modules carefully. Choose it for a connected offshore fishing helm.