Plastimo Offshore 55 Marine Compass — Compact precision for confident coastal navigation

The Plastimo Offshore 55 is a compact, rugged marine compass designed to deliver clear, immediate heading readings on small motorboats and kayaks. Its conical 55 mm card and intuitive heading notch make course checks effortless in bright sun or low light, while the watertight one-piece construction and UV‑resistant materials ensure long‑lasting reliability at sea. With universal balancing for stable readings across latitudes, optional 12/24 V LED lighting and vibration‑absorbing bracket mount, this trusted instrument brings big‑boat confidence to compact cockpits. Available now at Stratosens.com.

Key Benefits and Applications

• Quick, reliable reading — The conical card and molded heading mark provide immediate, legible bearings so you can make fast decisions at the helm or on the paddle.
• Built for harsh marine environments — UV‑treated components, a scratch‑resistant dome and a sealed diaphragm keep the compass clear and watertight through years of salt, spray and sun.
• Versatile mounting anywhere — The stable bracket base absorbs vibrations and installs on horizontal, vertical or tilted surfaces, ideal for cramped dashboards and open cockpits.
• Go-anywhere accuracy — Universal balance maintains card stability across latitudes, perfect for boats that travel or for expedition kayaking.
• Optimised for small craft — An excellent fit for powerboats up to 6 m and for kayak touring, with a dedicated version that secures to deck lifelines using shock cords and hooks.
• Upgrade-ready visibility and precision — Add LED lighting for night runs and an optional compensation unit to fine‑tune accuracy in magnetically “noisy” cockpits.

Featured technical specifications

• Compass card — Conical card with 5° graduations and heading numerals every 30°, apparent diameter 55 mm for crisp readability.
• Balance — Universal balancing for stable operation across navigation zones and hemispheres.
• Mounting — Bracket‑mount with large vibration‑damping base; fits horizontal, vertical or tilted panels; orientable installation base included.
• Readability — Front and top reading with one molded‑in heading notch for quick course alignment.
• Construction — One‑piece molded flange and bowl with sealing diaphragm for absolute watertightness; UV‑treated parts and scratch‑resistant dome.
• Lighting — Optional 12/24 V LED bulb kit, accessible by removing the top flange.
• Deviation compensation — Optional compensation module accessible under the top flange to mitigate onboard magnetic influences.
• Boat size guidance — Ideal for powerboats up to 6 m; kayak version includes shock cords and hooks for lifeline attachment.
• Standards and warranty — Compliant with ISO 25862 and backed by a 5‑year manufacturer warranty.
• What’s in the box — Compass with adjustable bracket base and mounting screws; kayak version adds shock cords and hooks.
• Colour options — Black card with black flange, white card with white flange; kayak edition with high‑visibility orange flange.

Why the Offshore 55 is the perfect choice for your boat

Choose the Plastimo Offshore 55 at Stratosens.com to equip your small craft with a compact instrument that feels premium at every turn. You get verified technical specifications in SI units, attentive product guidance for the right mounting option and accessories, and careful packing so your compass arrives ready to install. With reliable day‑to‑night readability, durable construction and upgrade‑ready options, the Offshore 55 from Stratosens.com is the smart, confidence‑building upgrade for safe, precise navigation.