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NITROX COMPUTERS (NON-INTEGRATED)
[Aeris 300G] [Dive Rite Nitek 1] [Dive Rite Nitek 3]
[Oceanic Data Plus] [Oceanic XTC100]
[Seaquest Solution Nitrox] [Seaquest Vyper]

AERIS ATMOS PRO - Our unique, two-button design allows the diver to program functions of the computer and personalize the instrument to his/herself. This computer is loaded with advanced features, yet ideal for all levels of sport diving!

Features:
•Nitrox programmable (21-50%)
•PC Down-loadable (50dives)
•O2 bar graph
•Two-button operation for programming
•Backlighting (at depth & on the surface)
•Temperature (at depth and on the surface)
•Ascent rate indicator & alarm
•Diver-replaceable batteries
•Nitrogen loading bar graph
•Time to D-sat
•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
•Available in modules, wrist, console, console w/compass

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

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

[Aeris Atmos Pro] [Dive Rite Nitek 1] [Dive Rite Nitek 3]
[Oceanic Data Plus] [Oceanic XTC100]
[Seaquest Solution Nitrox] [Seaquest Vyper]

AERIS 300G - 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

[Aeris Atmos Pro] [Aeris 300G] [Dive Rite Nitek 1]
[Dive Rite Nitek 3] [Oceanic Data Plus] [Oceanic XTC100] [Seaquest Solution Nitrox] [Seaquest Vyper]

DIVE RITE NITEK 1
Both NiTek models incorporate all the features of the now-famous BRIDGE™ series, and add several substantial improvements.

Users can access all NiTek computer functions through large, easy-to-depress push buttons -- similar to those on Dive Rite's air dive computer, the B'air. The use of push buttons makes these computers more reliable than ever, and effectively eliminates the problems associated with exposed electrical contacts.
The screens on both NiTek models are larger, and display considerably more information. Users will now find bar graphs depicting both nitrogen and oxygen exposure. There is a constant display of both FO2 settings and the PO2, based on current depth. Pointers at the base of the screen make it easy to see which display mode the computers are in.
Users can program either NiTek model to display depth and temperature data in metric or imperial units. They can also program their computers to display accurate depth information for fresh or salt water. Further, users can set their NiTeks to record dive profile information at intervals of from five seconds to one minute.
Both NiTek units feature extra-long-life, user-replaceable batteries. The battery compartments is separate from the electronics, meaning that accidental flooding of will not cause significant damage.
NiTek users can also upload dive profile data to a PC, using the available NiTekLogic software and personal computer interface. NiTek dive computers come packaged in Dive Rite's new dry box. A specially designed ergonomic wrist is standard; on optional hose mount is also available.

FEATURES: Automatic activation upon descent
•Access functions through push buttons - no exposed electrical contacts
•Adjusts automatically for altitude (or can be programmed)
•Displays date, time of day and current and maximum dive depths
•Displays current FO2 and PO2
•Displays nitrogen exposure bar graph
•Displays oxygen exposure bar graph
•Operational range in computer mode - 330' / 100m
•Calculates deco stops as deep as 90' / 27m
•Audible alarms for ascent rate / deco stop violations
•Programmable to display fresh or salt water depth info
•Programmable to display imperial or metric depth and temperature
•Programmable for air or ean22 thru ean99 (oxygen)
•Programmable without special tools or personal computer
•Stores data on up to ten dives in memory
•Uploads data to PC using available NiTekLogic software and interface
•Optional hose mount available

[Aeris Atmos Pro] [Aeris 300G]  [Dive Rite Nitek 1]
[Oceanic Data Plus] [Oceanic XTC100] [Seaquest Solution Nitrox] [Seaquest Vyper]

DIVE RITE NITEK 3
Both NiTek models incorporate all the features of the now-famous BRIDGE™ series, and add several substantial improvements.

Users can access all NiTek computer functions through large, easy-to-depress push buttons -- similar to those on Dive Rite's air dive computer, the B'air. The use of push buttons makes these computers more reliable than ever, and effectively eliminates the problems associated with exposed electrical contacts.
The screens on both NiTek models are larger, and display considerably more information. Users will now find bar graphs depicting both nitrogen and oxygen exposure. There is a constant display of both FO2 settings and the PO2, based on current depth. Pointers at the base of the screen make it easy to see which display mode the computers are in.
Users can program either NiTek model to display depth and temperature data in metric or imperial units. They can also program their computers to display accurate depth information for fresh or salt water. Further, users can set their NiTeks to record dive profile information at intervals of from five seconds to one minute.
Both NiTek units feature extra-long-life, user-replaceable batteries. The battery compartments is separate from the electronics, meaning that accidental flooding of will not cause significant damage.
NiTek users can also upload dive profile data to a PC, using the available NiTekLogic software and personal computer interface. NiTek dive computers come packaged in Dive Rite's new dry box. A specially designed ergonomic wrist is standard; on optional hose mount is also available.

FEATURES: Automatic activation upon descent
•Access functions through push buttons - no exposed electrical contacts
•Adjusts automatically for altitude (or can be programmed)
•Displays date, time of day and current and maximum dive depths
•Displays current FO2 and PO2
•Displays nitrogen exposure bar graph
•Displays oxygen exposure bar graph
•Operational range in computer mode - 330' / 100m
•Operational range in gauge mode - 660' / 200m
•Calculates deco stops as deep as 90' / 27m
•Audible alarms for ascent rate / deco stop violations
•Programmable to display fresh or salt water depth info
•Programmable to display imperial or metric depth and temperature
•Programmable for air or ean22 thru ean99 (oxygen)
•Switch between up to three preprogrammed gas settings under water
•Set to gauge mode (depth and time only) for trimix dives
•Programmable without special tools or personal computer
•Stores data on up to ten dives in memory
•Uploads data to PC using available NiTekLogic software and interface
•Optional hose mount available

[Aeris Atmos Pro] [Aeris 300G] [Dive Rite Nitek 1]
[Dive Rite Nitek- 3] [Oceanic XTC100]
[Seaquest Solution Nitrox] [Seaquest Vyper]

OCEANIC DATA PLUS
The DataPlus has become the choice for divers who want one computer for all types of diving. The DataPlus can be used as a conventional air computer or be diver programmed for oxygen mixtures to 50% for Nitrox diving. Though small, the DataPlus also offers many features found on more expensive computers like OceanGloTM backlighting, PC downloading capabilities with OceanLinkTM and an expanded deep diving algorithm with extended decompression ranges. All information is displayed on an easy to read screen with bar graphs for critical dive information. All these features make the DataPlus the most sophisticated dive computer in it's class.

FEATURES:
•User programmable for oxygen levels of 21% to 50% in 1% increments
•Extended deep diving algorithm to 330 feet (99.5 meters)
•OceanGloTM backlighting
•OceanLinkTM Software (optional)
•Diver replaceable batteries
•Automatic altitude adjustment to 14,000 feet (4,267 meters) above sea level
•Log: 12 dives
•PC download: 25 dives
•Graphic Diver InterfaceTM Bar Graphs: N2 loading, Variable Ascent Rate Indicator, O2 loading
•Temperature
•User-friendly mode icons
•Total decompression ascent time
•decompression stop time and ceiling depth

NO DECOMPRESSION MODEL:
•Modified Haldanean Algorithm
•12 tissue compartments

Performance:
•Tissue compartment half times (in minutes) Spencer's "M" values 5, 10, 20, 40, 80, 120, 160, 200, 240, 320, 400, 480
•Reciprocal subsurface elimination
•60 minute surface credit control for compartments faster than 60 minutes
•Tissue compartments tracked up to 24 hours after last dive

Decompression Capabilities:
•Decompression stop ceilings at 10, 20, 30, 40, 50, & 60 feet (3, 6, 9, 12, 15, & 18 meters)

Altitude Algorithm & Oxygen Partial Pressure (PO2) Limits:
•Based on National Oceanic & Atmospheric Administration (NOAA) tables

OPERATIONAL MODES & DISPLAY RANGE/RESOLUTION MODES:
•Activation/Diagnostic
•Surface
•FO2 Set
•PO2 Max Depth
•Pre Dive Planning SequenceTM (PDPS)
•No Decompression Dive
•Decompression Dive
•Alternate Decompression Dive
•Violation (conditional, delayed, & immediate)
•Temperature (& backlight)
•Gauge
•High PO2 Dive
•Dive Log (nitrogen & oxygen)
•Time to Fly

Numeric Displays:
•Dive # 0 - 9 1
•Depth 0 - 330 ft. (99.5 m) 1 ft. (.5 m)
•Maximum Depth 330 ft. (99.5 m) 1 ft. (.5 m)
•FO2 Set Point 21 - 50% 1%
•PO2 Value 1.40 - 9.99 BAR .01 BAR
•No Decompression Time 0 - 9 hours 59 minutes 1 minute
•Decompression Time 0 - 9 hours 59 minutes 1 minute
•Elapsed Dive Time 0 - 1 hour 59 minutes 1 minute
•Surface Interval Time 0 - 11 hours 59 minutes 1 minute
•Dive Log Surface Interval 0 - 11 hours 59 minutes 1 minute
•Time to Fly 23 hours 59 minutes - 0•1 minute
(•starting 10 seconds after the dive)

GRAPHIC DIVER INTERFACE
Tissue Loading Bar Graph (TLBG) Segments
No Decompression zone (green) 16
Caution zone (yellow) 3
Decompression zone (red) 1

Oxygen Accumulation (O2) Bar Graph Segments
Normal zone (green) 16
Caution zone (yellow) 3
Danger zone (red) 1

Variable Ascent Rate Indicator (VARI) Segments Feet/Min. Meters/Min.
Too Fast zone (red - flashing) 5 - 61+ft/ 18.5+m
Caution zone (yellow) 4 - 51 - 60 15.5 - 18m
3 - 41 - 50ft/ 12.5 - 15m
2 - 31 - 40ft/ 9.5 - 12m
1 - 21 - 30ft/ 6.5 - 9m
0 - 0 - 20ft/ 0 - 6m

Special Displays:Occurrence
•Diagnostic Display Activation
•Out of Range 330+ feet (99.5 meters)
•Gauge Mode Countdown Timer 12 - 24 hours after violation
•External Access (EA) If control button is held for 8 seconds during Surfaces or PDPS mode

OPERATIONAL PERFORMANCE: Function Accuracy
•Depth +/- 1% of full scale
•Timers 1 second per day

Dive Counter:
•Displays Dives #1 - #9 then recycles to #1 (and continues #1 - #9)
•Resets to Dive #1, upon diving (after 12 hour surface interval time)
•Cycles to next Dive # at 5 feet (1.5 meters) depth after a 10 minute surface interval

Dive Log Mode:
•Stores latest (most recent) 12 dives in memory for viewing
•After 12 dives, adds latest dive to memory, deletes oldest dive
•Each dive displays a Nitrogen Log & an Oxygen Log screen

Altitude:
•Altitude range 0 - 14,000 feet (4,267 meters) above sea level
•Modes Full computer functions up to 14,000 feet (4,267 meters)
•Activation not possible when higher than 14,000 feet (4,267 meters)
•Recalibration of depth readings from 'feet of sea water' to 'feet of fresh water when higher than 2,000 feet (610 meters) elevation

Power:
•Batteries Two 3 volt lithium cells, CR2032 or equivalent
•Life expectancy 50 - 24 hour periods of activation (approximate)
(variable number of dives)
•Shelf life 2 to 5 years (see battery manufacturer's specs)
•Low Battery condition Replace both prior to diving

Activation:
•Manual activation is required (water immersion or pressure does not activate unit)
•Cannot be activated deeper than 4 feet (1.5 meters)
•Cannot be activated at elevations higher than 14,000 feet (4,267 meters)
•Needed before the first dive
•Automatically shuts off if no dive is made within 120 minutes after initial activation
•Cannot be shut off manually (will shut off if the batteries are removed) (Nitrogen calculation for repetitive dives would be lost)

Programming (setting) FO2:
•Set for 'Air' automatically upon initial activation
•Remains set for 'Air' unless an FO2 value is programmed
•Numerical set points from 21 to 50%
•If set for 21% - remains set for 21% unless manually changed
•If set for > 21% - reverts to 50% after dive, must be manually changed
•Must be set to match Nitrox mix 'before each Nitrox dive'
External Access Mode
•Not used for diving, used to download dive data to a PC log program
•Accessed during the Surface or PDPS Mode when the control button is held in for more than 8 seconds (at least one dive must be in memory to activate this feature)
•Activation when a Low Battery condition is indicated upon activation will cause the flashing Low Battery icon to disappear implying satisfactory voltage (Batteries must be replaced prior to diving if Low Battery is displayed)
•The letters 'EA' appear on the display with a numerical countdown from 6 to 0, followed by the Surface Sequence

[Aeris Atmos Pro] [Aeris 300G]  [Dive Rite Nitek 1]
[Dive Rite Nitek- 3] [Oceanic Data Plus]
[Seaquest Solution Nitrox] [Seaquest Vyper]

OCEANIC XTC100
If you want a wrist computer, you want an XTC-100. The XTC-100 is an easy to use, easy to read wrist computer that can be user programmed for oxygen mixtures to 50% for nitrox diving or used as an air computer. The two buttons allow easy access to OceanGlo backlighting, date and time, temperature, log functions, set points for depth alarm and oxygen level and a user choice of metric of imperial units of measurement. A deep diving algorithm, PC downloading capabilities with OceanLogTM and an audible alarm are standard on the XTC-100. The large LCD display allows easy reading of all information with bar graphs at the optimum viewing angle for the diver. It's the right choice for the left wrist.

FEATURES:
•Extended deep diving algorithm to 330 feet (99.5 meters)
•User programmable for oxygen levels of 21% to 50%
•User defined time, date, units of measurement, & depth alarms
•Audible alarms
•User-friendly mode icons
•OceanGloTM backlighting
•OceanLogTM PC download software (optional)
•Diver replaceable battery
•Automatic altitude adjustment to 14,000 feet (4,267 meters) above sea level
•Log: 12 dives
•PC download: 25 dives
•Graphic Diver InterfaceTM Bar Graphs: nitrogen and oxygen loading, & Variable Ascent Rate Indicator
•Total decompression ascent time
•Decompression stop time and ceiling depth
•Temperature

NO DECOMPRESSION MODEL:
•Modified Haldanean Algorithm
•12 tissue compartments

Performance:
• Tissue compartment half times (in minutes) Spencer's "M" values 5, 10, 20, 40, 80, 120, 160, 200, 240, 320, 400, 480
• Reciprocal subsurface elimination
• 60 minute surface credit control for compartments faster than 60 minutes
• Tissue compartments tracked up to 24 hours after last dive

Decompression Capabilities:
• Decompression stop ceilings at 10, 20, 30, 40, 50, & 60 feet (3, 6, 9, 12, 15, & 18 meters)

Altitude Algorithm & Oxygen Partial Pressure (PO2) Limits:
• Based on National Oceanic & Atmospheric Administration (NOAA) tables

OPERATIONAL MODES & DISPLAY RANGE/RESOLUTION MODES:
• Activation/Diagnostic
• Surface
• FO2 Set
• PO2 Max Depth
• Pre Dive Planning SequenceTM (PDPS)
• No Decompression Dive
• Decompression Dive
• Alternate Decompression Dive
• Violation (conditional, delayed, & immediate)
• Temperature (& backlight)
• Gauge
• High PO2 Dive
• Dive Log (nitrogen & oxygen)
• Time to Fly

Numeric Displays:
• Dive # 0 - 9 1
• Depth 0 - 330 ft. (99.5 m) 1 ft. (.5 m)
• Maximum Depth 330 ft. (99.5 m) 1 ft. (.5 m)
• FO2 Set Point 21 - 50% 1%
• PO2 Value 1.40 - 9.99 BAR .01 BAR
• No Decompression Time 0 - 9 hours 59 minutes 1 minute intervals
• Decompression Time 0 - 9 hours 59 minutes 1 minute intervals
• Elapsed Dive Time 0 - 1 hour 59 minutes 1 minute intervals
• Surface Interval Time 0 - 11 hours 59 minutes 1 minute intervals
• Dive Log Surface Interval 0 - 11 hours 59 minutes 1 minute intervals
• Time to Fly 23 hours 59 minutes - 0* - 1 minute intervals
(* starting 10 seconds after the dive)

GRAPHIC DIVER INTERFACE:Tissue Loading Bar Graph (TLBG) Segments
No Decompression zone (green) 16
Caution zone (yellow) 3
Decompression zone (red) 1

Oxygen Accumulation (O2) Bar Graph Segments
Normal zone (green) 16
Caution zone (yellow) 3
Danger zone (red) 1

Variable Ascent Rate Indicator (VARI) Segments Feet/Min. Meters/Min.
Too Fast zone (red - flashing) 5 - 61+ft/ 18.5+m
Caution zone (yellow) 4 - 51 - 60ft/ 15.5 - 18m
3 - 41 - 50ft/ 12.5 - 15m
2 - 31 - 40ft/ 9.5 - 12m
1 - 21 - 30ft/ 6.5 - 9m
0 - 0 - 20ft/ 0 - 6m

Special Displays: Occurrence
• Diagnostic Display Activation
• Out of Range 330+ feet (99.5 meters)
• Gauge Mode Countdown Timer 12 - 24 hours after violation
• External Access (EA) If control button is held for 8 seconds
during Surfaces or PDPS mode

OPERATIONAL PERFORMANCE: Function Accuracy
• Depth +/- 1% of full scale
• Timers 1 second per day

Dive Counter:
• Displays Dives #1 - #9 then recycles to #1 (and continues #1 - #9)
• Resets to Dive #1, upon diving (after 12 hour surface interval time)
• Cycles to next Dive # at 5 feet (1.5 meters) depth after a 10 minute surface interval

Dive Log Mode:
• Stores latest (most recent) 12 dives in memory for viewing
• After 12 dives, adds latest dive to memory, deletes oldest dive
• Each dive displays a Nitrogen Log & an Oxygen Log screen

Altitude:
• Altitude range 0 - 14,000 feet (4,267 meters) above sea level
• Modes Full computer functions up to 14,000 feet (4,267 meters)
• Activation not possible when higher than 14,000 feet (4,267 meters)
• Recalibration of depth readings from 'feet of sea water' to 'feet of fresh water when higher than 2,000 feet (610 meters) elevation

Power:
• Batteries Two 3 volt lithium cells, CR2032 or equivalent
• Life expectancy 50 - 24 hour periods of activation (approximate)
(variable number of dives)
• Shelf life 2 to 5 years (see battery manufacturer's specs)
• Low Battery condition Replace both prior to diving

Activation:
• Manual activation is required (water immersion or pressure does not activate unit)
• Cannot be activated deeper than 4 feet (1.5 meters)
• Cannot be activated at elevations higher than 14,000 feet (4,267 meters)
• Needed before the first dive
• Automatically shuts off if no dive is made within 120 minutes after initial activation
• Cannot be shut off manually (will shut off if the batteries are removed) (Nitrogen calculation for repetitive dives would be lost)

Programming (setting) FO2:
• Set for 'Air' automatically upon initial activation
• Remains set for 'Air' unless an FO2 value is programmed
• Numerical set points from 21 to 50%
• If set for 21% - remains set for 21% unless manually changed
• If set for > 21% - reverts to 50% after dive, must be manually changed
• Must be set to match Nitrox mix 'before each Nitrox dive'

External Access Mode
• Not used for diving, used to download dive data to a PC log program
• Accessed during the Surface or PDPS Mode when the control button is held in for more than 8 seconds (at least one dive must be in memory to activate this feature)
• Activation when a Low Battery condition is indicated upon activation will cause the flashing Low Battery icon to disappear implying satisfactory voltage (Batteries must be replaced prior to diving if Low Battery is displayed)
• The letters 'EA' appear on the display with a numerical countdown from 6 to 0, followed by the Surface Sequence

[Aeris Atmos Pro] [Aeris 300G] [Dive Rite Nitek 1]
[Dive Rite Nitek 3] [Oceanic Data Plus]
[Oceanic XTC100] [Seaquest Vyper]

SEAQUEST SOLUTION NITROX
The Solution Nitrox with full Nitrox capabilities and LUX* electroluminescent backlight is the most advanced adjustable dive computer for diving both with enriched and standard air. In addition it includes all the advanced features of the celebrated Solution Alpha, such as interactive personal adjustment, comprehensive memory, dive simulation and planning capabilities.

For greater safety in diving Suunto has taken a conservative approach, tracking the diverīs exposure to nitrogen and exposure to oxygen as entirely separate functions. The oxygen toxicity is displayed with an Oxygen Limit Fraction bar graph (OLF), a combination of two methods of tracking: the Central Nervous System toxicity (CNS) and the Oxygen Tolerance Unit (OTU).

The Nitrox capabilities include: adjustment for oxygen partial pressure (PO2) warning from 1.2 bar to 1.6 bar, defaults to 1.4
•programmable for nitrox mixtures from 21% to 50% oxygen in 1% increments
•displays oxygen partial pressure during diving when greater than adjustment
•calculates maximum allowed depth based on set O2 and PO2
•color coded Oxygen Limit Fraction (OLF) bar graph for O2 accumulation
(shows CNS% or OTU%, whichever is critical)
•separate nitrox display and adjustment mode for nitrox parameters (O2%, PO2, maximum allowed depth, OLF and personal/altitude adjustment)
•stores the O2% and maximum OLF in the logbook/profile memories
•defaults to 50% O2, 79% N2 after activation; remembers the set value on repetitive dives and 1 hour after activation
•can be used as a regular dive computer, once set to standard air (21% O2).

Other Features: complete no-decompression information
•extended decompression capabilities* (floor and ceiling)
•three-step altitude and personal adjustment
•25-hour complete logbook memory with extended profile memory
•life-time history memory
•unique simulation capability
•built-in calendar clock with full time recording
•digital display of maximum depth throughout the dive
•phosphorescent LCD display
•visual and audible alarms
•PC-Interface capability with PC-interface unit and SUUNTO DIVE LOG for Windows software

[Aeris Atmos Pro] [Aeris 300G] [Dive Rite Nitek 1]
[Dive Rite Nitek- 3] [Oceanic Data Plus] [Oceanic XTC100] [Seaquest Solution Nitrox]

SEAQUEST VYPER COMPUTER
New Reduced Gradient Bubble Model (RGBM) algorithm for tracking both dissolved and free gas in the tissues of divers performing a large variety of maneuvers.

• "Smart Button" feature prompts user; and gives access to the numerous functions of the Vyper; Easy-to-navigate menu system.
• Light-weight and compact computer, but large display with large digits for easy reading and understanding.
• User replaceable battery.
• Nitrox features:
  • 21-50% in 1% increments
  • 1.2-1.6 PO2 in .1 increments
  • Reverts to 21%
• Automatic activation.
• Adjustable electronic backlight: Set duration from 5 to 30 seconds; can be set to come on automatically during warnings.
• Gauge Mode for tech divers diving with exotic mixes.
• Gauge mode shows depth, maximum depth, dive time, current time, temperature and ascent rate. Information is also recorded to the profile memory.
• Built-in safety stop feature.
• Bar Graphs for remaining dive time, oxygen loading and ascent rate.
• Built-in calendar/clock.
• Extensive memory

  1) Logs last 36 hours

  2) Records at 20 second interval*

  3) History holds 999 dives & 999 hours

  4) PC download
  *set to 10, 30 or 60 second intervals with PC software.

• Available in Black or Teal Bezel.

Ascend to Surface