The Tecline Closed Surface Marker Buoy (SMB) is an essential high-visibility signalling device designed to ensure divers' positions are clearly seen from the surface. Every diver should carry a high-visibility inflatable signalling device to communicate with surface personnel or signal their dive boat after a dive, especially in cases of drifting away from the planned location.

Key Features

• High Visibility: Measuring 117cm (3.8ft) long and 11cm (4.33in) wide, this SMB is visible from a great distance. It is available in Hi-Vis Orange, Yellow, and Pink, each providing outstanding visibility under different conditions.

• Easy Inflation: Easily inflated with a single breath, even in shallow water. It offers a lift capacity of approximately 4.5kg.

• Reflective Strips: Two reflective strips enhance visibility, especially when illuminated.

• Glow Stick Pocket: Includes a pocket for a disposable glow stick or cyalume chemical stick to increase visibility during night dives or low-light conditions.

• Over Pressure Valve: Prevents damage caused by overexpansion when launched from depth.

• Durable Inflation Valve: Equipped with a metal one-way inflation valve, offset from the center for ease of deployment and snag-free storage. Compatible with any standard inflator hose for quick inflation.

• Stainless Steel Bolt Snap: Features a single-eye stainless steel bolt snap for quick attachment to a spool or line, aiding in stowing the SMB and adding weight for stability.

• Integrated Bungee: Keeps the SMB neatly bundled when stowed.

Visibility Options

• Hi-Vis Orange: Ideal for bright sunny days.

• Hi-Vis Yellow: Best for dusk or low-light conditions.

• Hi-Vis Pink: Also effective for bright sunny days.

The Hi-Vis Orange model additionally offers a fuss-free D-ring option for permanent attachment to a spool.

Quality and Durability

Unlike cheaper alternatives, the Tecline Closed SMB is constructed with high-quality materials and features that ensure it remains a reliable and durable emergency tool for a lifetime of diving. This is a fantastic investment to enhance your personal safety while diving.

Why Choose Tecline Closed SMB?

• Reliable Emergency Tool: Ensures your position is easily visible to surface personnel.

• Durable Construction: Made with high-quality materials for long-lasting use.

• Easy to Use: Simple inflation and deployment process with user-friendly features.

• Enhanced Visibility: Reflective strips and glow stick pocket increase visibility in all conditions.

Ensure your safety and visibility underwater with the Tecline Closed Surface Marker Buoy. Order yours today and dive with confidence, knowing you have a dependable signalling device at your side.