Scubapro F-1.5 Compass - Magnetic North Calibrated Dive Compass Ideal Navigational Instrument for Local Diving The new FS-1.5 compass is compact and extremely durable, and most importantly, it provides precise underwater navigation. Mounted in a pressure-resistant oil-filled polycarbonate housing, this compass is easy to read and easy to use. MAGNETIC NORTH CALIBRATED: ONLY FOR USE IN NORTHERN HEMISPHERE (EUROPE, NORTH AMERICA, NORTH AFRICA, MIDDLE EAST, AND NORTHERN ASIA) Features: This unit is calibrated for Northern hemisphere Easy to read, and easy to use. Mounted in a pressure-resistant oil-filled polycarbonate housing. Available options: Wrist-mount  With its own Console for hand held navigation: With retractor for easy attachmen Without retractor