GRADE D: Previously owned Suunto Vyper Dive Watch Computer "AS-IS".  When connected to a transmitter, it does NOT read the tank pressure.  This has also not been tested on a dive, but all other functions appear to be working.

About our refurbished grading system:

• Grade A: Excellent; little to no signs of previous use
• Grade B: Good; minor signs of use, but no significant damage
• Grade C: Fair; noticeable cosmetic issues including scratches, wear, and tear
• Grade D: Poor; either not functional, in need of parts to be functional, and/or visible tears, blemishes, etc.