Pongnas Wrist-Mounted Diving Slate – Luminous 3-Page Underwater Writing Pad with Pencil for Diving, Technical, and Marine Research – ABS/Nylon Constru

Details

• Innovative Underwater Writing Function: This wrist diving slate is engineered for real-time underwater and data logging, featuring a -writing compatible with standard dive pencils; its patented page-turning mechanism enables seamless transition between three pages without leakage or ink smearing, ensuring reliable note-taking at depths up to 60 meters.
• High-Visibility Luminous Design: The slate incorporates integrated photoluminescent material that absorbs ambient light during descent and emits consistent in -light conditions—no batteries or charging required—allowing clear legibility of notes and checklists even in deep caves or night dives below 30 meters.
• Fully & Pressure- Construction: Built from marine-grade ABS plastic and reinforced nylon frame, this diving slate maintains structural integrity under hydrostatic pressure up to 10 bar; edges are ultrasonically sealed and rubber- mounted to ingress, verified through ISO 6425-compliant submersion testing.
• Three-Page Expandable Layout: With three independently replaceable write-on/wipe-off pages secured by four high-tension silicone rings, the slate supports extended logging—ideal for dive planning, marine biology surveys, or technical decompression tracking—without bulk or page loss during fin kicks or current exposure.
• Ergonomic Wrist-Mounted Portability: Weighing only 185g with 25–35cm neoprene wrist strap and low- design, this slate stays securely positioned during dynamic maneuvers; its compact 12.5 × 8.5 cm footprint fits comfortably under wetsuit cuffs and integrates seamlessly with standard dive computer mounts.