Cygnus ROV Mountable — ROV安装式水下超声波测厚仪

Cygnus DIVE — 手腕佩戴式水下超声波测厚仪

Cygnus 2+ Hands Free — 免提操作超声波测厚仪

Cygnus Underwater 潜水员手持式水下测厚仪