"Sporting all of the advanced features of the 100S, this computer can also be easily programmed for nitrox diving"

The pressure gauge and computer module have more in common than merely sharing space in a rubber boot. When you push a button for backlighting your pressure gauge illuminates in conjunction with your computer. The computer module has been designed with audible alarms that when properly monitored can add a reassuring level of safety to your diving adventure. A piezzo alarm inside our pressure gauge gives you an audible indication when your tank pressure reaches 500PSI, further enhancing your level of safety. The unique, two-button design allows the diver to program functions that can personalize the operation of the computer.

Features:

• Nitrox programmable (21-50%)
  
• PC down-loadable (50 dives)
  
• O2 bar graph
  
• Time to D-Sat
  
• Audible warnings (pressure, depth, ascent)
  
• Low pressure warning (audible & flashing)
  
• Backlighting (pressure/depth)(surface/depth)
  
• Temperature (at depth and on the surface)
  
• Ascent rate indicator & alarm
  
• Diver-replaceable batteries
  
• Nitrogen loading bar graph
  
• Imperial/metric user setting
  
• Date & time of day
  
• Altitude adjustable (to 14,000 ft)
  
• Depth to 330ft., 1st Deco stop @60ft.
  
• Time to fly
  
• Dive log -12 dives
  

No Decompression Model

• Modified Haldanean Algorithm
  
• 12 Tissue Compartments
  

Data Base

• DSAT-Diving Science and Technology-Powell/Rogers
  

Performance

• Tissue compartment half-times (Spencer's M values); 5,10,20,40,80,120,160,200,240,320,400,480
  
• Depth +/- 1% full scale
  
• Timers within 1 second/day
  

Altitude Algorithm &Oxygen Partial Pressure Limits

• Based on NOAA (National Oceanic & Atmospheric Administration) tables.
  

Power

• Two (2) 3-volt lithium cells, (CR2032 or equivalent)
  
• Shelf life-2 to 5 years