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Marker Beam

The Mares Marker Beam is a highly compact underwater flashing signal stick designed for divers who prioritize safety and clear visibility. This reliable signalling device is perfect for marking your location during night dives, low-visibility conditions, or in emergency situations. Its ultra-compact size ensures it can be easily attached to your gear without adding unnecessary bulk. Powered by three LR44 batteries, the Marker Beam guarantees reliable functioning in all underwater conditions. An essential addition to any diver's safety kit, this flashing marker torch ensures you remain visible to your buddy and boat crew at all times.