Discover Seamless Boat Monitoring with the Simrad IS35

Imagine heading out on the water, confident that every critical piece of engine and vessel data is right at your fingertips—without fumbling through menus or wiring headaches. The Simrad IS35 steps in as your reliable onboard companion, pulling real-time insights from your NMEA2000 network to keep you focused on the journey. Boat owners rave about how it transforms chaotic dashboards into intuitive, glanceable hubs for RPM, fuel efficiency, depth trends, and more. Crafted for the demands of open water, this compact powerhouse adapts to your setup, prioritizing the stats that matter most based on what your sensors report.

Why Boaters Choose the IS35 for Everyday Adventures

Whether you're cruising a bay or tackling rough seas, the IS35 shines by automatically surfacing the most vital info. No more guessing games with data hierarchies—it's built from real boater feedback, ensuring RPM spikes, fuel burn rates, and speed logs appear front and center when you need them. Its vibrant 3.5-inch color screen battles glare in blazing sun or cuts through night with adjustable backlighting, making it a staple for both day trips and overnight hauls.

• Sunlight-readable LED display that stays sharp in any light
• Effortless page switching with simple arrow controls
• Configurable auto-scroll to cycle through views every few seconds
• Versatile mounting: surface, flush, or rear for clean glass dashes
• Fits snugly into standard gauge cutouts for quick upgrades

Smart Auto-Detection: Tailored Data Without the Setup Hassle

Connect it to your NMEA2000 backbone, and the IS35 does the rest. It scans for compatible engines, sensors, or gateways—like J1939 converters for older motors—and populates five ready-to-go pages: Motoring essentials, detailed Engine Monitoring, Fuel Economy breakdowns, Depth History graphs, and Motor Steer aids. Add fuel flow meters or water pressure sensors, and unlock even deeper insights for non-native NMEA2000 setups. It's like having a custom display that evolves with your boat's gear.

Intuitive Controls Built for Gloved Hands

Powered by the familiar Navico Operating System, navigation feels instinctive—menu button for backlighting and options, arrows to flip pages, enter to dive in. Refuel mid-trip? Hit menu on the fuel page to top off totals instantly. It powers up with the network, slips into standby for power savings, and scrolls pages on your schedule (1-10 seconds). Perfect for skippers who want reliability without a steep learning curve.

Installation Made Simple for Any Vessel

Slip it into a 3.5-inch hole, secure with rear or flush options, and plug into your Micro-C NMEA2000 cable—done in minutes. Its low-profile design hugs glass helm stations, while IPX7 waterproofing shrugs off sprays and splashes. Operating from chilly -15°C mornings to sweltering 55°C afternoons, it's tough enough for commercial ops or weekend warriors alike.

Technical Specifications at a Glance

Everything You Need Right Out of the Package

• IS35 Digital Display unit
• Suncover for glare protection
• Comprehensive documentation

Frequently Asked Questions