Mares Magnetic Shaker Acoustic warning device Size:One Size Black Dive with confidence using the

Dive with confidence using the TECNOMAR Nitrox Pressure Gauge 400 Bar

seamless unit

The progressive drag system offers smooth

chrome-plated brass case and a textured rubber boot for a secure grip

Mares Magnetic Shaker Acoustic warning device Size:One Size Black Dive with confidence using theRevolutionize your underwater communication with the MARES Magnetic Shaker. Unlike constantly rattling shakers, its patented magnetic system holds the internal ball silently in place, allowing you to dive without disturbing marine life. When you need to get your buddys attention, a firm shake overcomes the magnet to produce a loud, distinct acoustic signal. This on demand alert enhances safety and coordination, making it the perfect tool for