AdvanSea WIND-a S400 Analog Wind Indicator

The AdvanSea WIND-a S400 is a precision analog wind angle instrument designed for sailors who demand instant, at-a-glance awareness. With a crisp, high-contrast dial and responsive needle, it delivers clear 0°–360° wind direction reading at any point of sail. Built for the harsh marine environment and engineered for minimal distraction at the helm, the WIND-a S400 blends reliability, readability, and timeless analog simplicity so you can trim faster, helm smoother, and sail with confidence.

Key Benefits and Applications

• Immediate, at-a-glance readability — The wide dial and sharp pointer make wind shifts unmistakable, helping you react quickly during tacks, gybes, and mark roundings.
• Pure analog focus for safer helming — No menus or screens, just a clean wind angle display that reduces cognitive load when conditions get demanding.
• Optimised for racing and cruising — From short-course starts to bluewater passages, the stable needle response supports consistent trim and course decisions.
• Excellent visibility day and night — High-contrast scale by day and subtle backlighting after sunset keep information legible without glare.
• Built for marine durability — A sealed, marine-grade construction resists spray, UV, and vibration for dependable service season after season.
• Seamless cockpit integration — The classic round form factor mounts cleanly on steering pedestals or bulkheads for a professional, unified instrument layout.

Featured technical specifications

• Analog wind angle display 0° to 360° — Full-circle scale with clear port and starboard sectors helps you read apparent wind direction instantly.
• High-contrast dial and anti-glare window — Bold markings and a low-reflection front improve legibility in bright sun and challenging angles.
• Smooth, responsive needle movement — Stable pointer behaviour reduces jitter so small shifts are easy to detect and act upon.
• Night-time backlighting — Even, low-profile illumination preserves night vision while keeping the scale easy to read.
• Robust marine-grade housing — Designed for cockpit exposure with materials selected to withstand spray, salt, and UV.
• Flush-mount round format — Standard circular footprint for clean installation on helm consoles and bulkheads.
• Compatible with AdvanSea wind sensor systems — Works within the AdvanSea S400 ecosystem for consistent data from masthead to cockpit.
• Low-power operation — Efficient instrument design helps preserve onboard electrical resources on long passages.

Why this wind indicator is the perfect choice for your boat

Choose the AdvanSea WIND-a S400 at Stratosens.com to equip your helm with a dependable, precision wind angle display that elevates control and confidence. At Stratosens.com you get expert product curation for marine and precision instruments, fast support, and a focus on quality that ensures your WIND-a S400 integrates cleanly with your setup and performs flawlessly from the first sail.