The ProPlus 4.0 features an XL display area and wide font size that is crisp and easy to read, and 22% larger digits, making it among the clearest consoles on the market.
Done with your dive for the day but you don’t want to leave your computer on deck with the rest of your gear? No problem, get the ProPlus 4.0 with optional quick disconnect and twisting locking ring for extra security.
FEATURES & FUNCTIONS ProPlus 4.0
Modes of OperationAIR, NITROX, GAUGE
Push Buttons2
Mounting OptionsCONSOLE
Activation Water or Push Button
Algorithm BasisModified Haldanean / DSAT (Diving Science and Technology) Database / Z+
Altitude Algorithm BasisNOAAO2 Limit BasisNOAATissue Compartments12 (5 to 480 minutes)Automatic
Altitude Adjustment2,000 – 14,000 ft / 610-4200 m
Decompression Capability10 – 60 ft (3-18 m)
Automatic Safety Stop Prompt YES
Cylinder Pressure and Air Time Remaining YES
Audible Alarm YES
Alarm Acknowledgment (U/W Deactivation) YES
Ascent Rate Range3-9 m/min – 6-18 m/min
Ascent Rate Maximum30 fpm (<60 ft) – 9 m/min (<18m)
60 fpm (>60 ft) – 18 m/min (>18m)
OceanGlo Backlight (Push Button)YES
SmartGlo Backlight (Sensor) YES
Diver Replaceable Batteries YES
Battery Type CR2Battery Life*300 HOURS
Battery Hot Swap (retains calculations) YES
Low Battery Indicator (Graphic) YES
Calendar / Clock YES
Operating Depth (Max)330 ft – 100 m
Operating Depth (Gauge Mode)330 ft – 100 m
12/24 Hour Time to Fly Countdown YES
Calculated Desaturation Countdown YES
Dive Mode DisplaysUSER CHOICE OF 1 MAIN AND 3 ALTERNATES
High O2 Alarm / Warning300 SOTU / DOTUHigh PO2 Alarm / Warning1.6 DEFAULT OR USER SETTINGOn-Unit
Log Capacity 24 DIVES
OceanLog PC Download OPTIONALOceanLog
PC Settings Upload OPTIONALOceanLog Download
Memory CapacityUP TO 150 DIVES**
Pre-Dive Planning Sequence PUSH BUTTON 30-190 ft / 9-57 mOn-Unit Simulator and Dive Planner NOTemperature Display YES User Reset / Power Off YES Air Time Remaining Bar Graph YES
Nitrogen Tissue Loading Bar GraphYES
Oxygen Loading Bar Graph YES
Variable Ascent Rate Bar Graph YES
No Decompression Time Remaining DisplayYES
Air Time Remaining Display YES
O2 Time Remaining DisplayYES
Set Mode with Rapid AdvanceYES
Set “Turn Around” Pressure AlarmYES
Set “Ending” Pressure AlarmYES
Set FO2 Value (%)AIR, 21-100%
Set Audible Alarm On/Off YES
Set Max Depth Alarm YES
Set Elapsed Dive Time Alarm YES
Set Maximum Nitrogen Tissue Loading Bar Graph Alarm YES
Set Dive Time Remaining Alarm YES
Set Units Of MeasurementYES
Set Time Format (12/24 Hour)YES
Set Time of Day YES
Set Date YES
Set Maximum PO2 AlarmYES
Set FO2 50% Default YES
Set Backlight DurationYES
Set Sampling Rate (OceanLog Download)2/15/30/60 SECONDS
2/5/10 FT
Set Digital Gauge Mode On/Off YES
Set Water Activation On/Off YES
Warranty2 YEAR