Shearwater Perdix Screen Protector Scuba Mesh Bags Mares Puck Service Parts and

Mares Puck Service Parts and Accessories (Mares Puck Battery and O-ring)Kit Includes:1x Mares Puck O-Ring1x CR2450 Battery

but with a high visibility yellow cover and long yellow hose for easy access and air sharing

Digital Compass Measures and displays direction as one of 16 points Measuring range: 0 to 359 degrees Measuring unit: 1 degree 20 seconds continuous measurement Hand indication of North Bidirectional calibration Magnetic declination correction Bearing Memory

With a beam angle of 14° (10

Purge valve: N/A

Shearwater Perdix Screen Protector Scuba Mesh Bags Mares Puck Service Parts andScreen protector (for Perdix only) This peel and stick clear display protection film is die cut to fit only the Shearwater Perdix model dive computer. It does NOT fit the Petrel. This is the genuine OEM replacement film supplied by Shearwater that also comes pre installed on all new Shearwater Perdix model dive computers. Provides scratch and abrasion protection for your computer's screen.