Aeris XR-1 NX Wrist Mounted Scuba Diving Computer - Free Online Training Class

  • Air and Nitrox operating modes
  • Water and manual activation and Variable ascent rate indicator
  • User-replaceable battery with "Hot Swap"
  • Customize the information presented during a dive with a press of a button
  • Safety stop count-down timer and 12 D
  • Brand: AERIS