The Carbon Look version has a technical carbon-pattern finish

Safety / lanyard stopper: for controlled lanyard use during depth training

The result is a buoy that feels solid

Strong 850 gsm PVC construction with double chamber

Mobiles Sonar - Tiefenmesser goggles The Carbon Look version hasIntroducing the ultimate tool for freedivers seeking precise depth measurement before taking the plunge! Our portable sonar device is designed to provide accurate readings, ensuring your safety and enhancing your freediving experience. In this short video, we showcase the convenience and efficiency of our portable sonar for measuring water depth before your freedive. Say goodbye to guesswork and hello to confidence as you rely on this compact and