This is the Scubapro FS-1.5 Scuba Diving Compass Capsule ONLY Compass Module

Features:

• A compact and durable instrument for precise underwater navigation.
• Mounted in a pressure-resistant oil-filled polycarbonate housing.
• Calibrated to the Northern hemisphere.

A compact and durable instrument for precise underwater navigation. Mounted in a pressure-resistant oil-filled polycarbonate housing, this compass is easy to read and easy to use. Calibrated to the Northern hemisphere.