Highland 2.0" Spg, Dual Scale Pink when a structure is forced

when a structure is forced with a frequency close to its natural frequency the amplitude of vibration increase in a very efficiency way (low damping)

Personalized skill coaching and underwater demonstrations

To build the ultimate carbon freediving fins for deep freedivers

and enjoy a more efficient and exciting way to explore underwater environments

Highland 2.0" Spg, Dual Scale Pink when a structure is forced2. 0 in (6. 4 cm) double chrome mirror plated housing with tempered glass lens Airspool included with Viton O rings Luminescent gauge face Wide 270 sweep from 0 to 5000 psi (0 to 360 bar) Bright, white face easy to read Built in over pressure relief for safety HP hose is not included Manufactured in Italy Optional Boot