| 320x240 | 320x240 | 320x240 | 
| QVGA | QVGA | QVGA | 
| Internal Rechargeable Li-Ion Battery | Internal Rechargeable Li-Ion Battery | Internal Rechargeable Li-Ion Battery | 
| 1.3 Wh | 1.3 Wh | 1.3 Wh | 
| 18 Hours (medium brightness) | 18 Hours (medium brightness) | 18 Hours (medium brightness) | 
| 5 years (or 500 charge cycles) | 5 years (or 500 charge cycles) | 5 years (or 500 charge cycles) | 
| 5 OC / 5 CC | 5 OC / 5 CC | 5 OC / 5 CC | 
| Fischer 103,7-pin | Fischer 103,7-pin | Fischer 103,7-pin | 
| 1,000 Hours | 1,000 Hours | 1,000 Hours | 
| 300m / 985ft | 300m / 985ft | 300m / 985ft | 
| YES | YES | YES | 
| 33mm x 85.81mm x 44mm
Weight: 74g | 33mm x 85.81mm x 44mm
Weight: 74g | 33mm x 85.81mm x 44mm
Weight: 74g | 
| 240mm x 240mm x 60mm
Weight: 313g | 240mm x 240mm x 60mm
Weight: 313g | 240mm x 240mm x 60mm
Weight: 313g | 
| NERD 2 Fischer Dive Computer
Inspection Checklist Card
Product Info Guide
Screen Protector
CCR Mount Kit
Charging Clip
Charging Cable | NERD 2 Fischer Dive Computer
Inspection Checklist Card
Product Info Guide
Screen Protector
CCR Mount Kit
Charging Clip
Charging Cable | NERD 2 Fischer Dive Computer
Inspection Checklist Card
Product Info Guide
Screen Protector
CCR Mount Kit
Charging Clip
Charging Cable | 
| Shearwater | آكوالانگ | Shearwater | 
| 4 | 4 | 4 | 
|  |  |  | 
|  |  |  | 
| Z+ | Z+ | Z+ | 
|  |  |  | 
|  |  |  | 
| Wrist / Console | Wrist / Console | Wrist / Console | 
| auto adj. | auto adj. | auto adj. | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
| Segment | Segment | Segment | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
| via Download | via Download | via Download | 
| 100m/330 ft | 100m/330 ft | 100m/330 ft | 
| 21% to 100% | 21% to 100% | 21% to 100% | 
|  |  |  | 
| 1.1 to 1.6 | 1.1 to 1.6 | 1.1 to 1.6 | 
|  |  |  | 
|  |  |  | 
| ON/OFF | ON/OFF | ON/OFF | 
|  |  |  | 
|  |  |  | 
|  |  |  | 
| Shearwater | آكوالانگ | Shearwater | 
| 320 x 240 QVGA | 320 x 240 QVGA | 320 x 240 QVGA | 
| Full colour LCD | Full colour LCD | Full colour LCD | 
| 5.59cm / 2.2" | 5.59cm / 2.2" | 5.59cm / 2.2" | 
| Internal Rechargeable Li-ion battery (factory replaceable) | Internal Rechargeable Li-ion battery (factory replaceable) | Internal Rechargeable Li-ion battery (factory replaceable) | 
| 3.4 Wh | 3.4 Wh | 3.4 Wh | 
| Up to 30 hours (medium brightness) | Up to 30 hours (medium brightness) | Up to 30 hours (medium brightness) | 
| Wireless Charging Station | Wireless Charging Station | Wireless Charging Station | 
| 3 (1%-100% O2) | 3 (1%-100% O2) | 3 (1%-100% O2) | 
| 120m / 394ft | 120m / 394ft | 120m / 394ft | 
| 400 Hours or 750 dive entries | 400 Hours or 750 dive entries | 400 Hours or 750 dive entries | 
| 77mm x 68mm x 25mm | 77mm x 68mm x 25mm | 77mm x 68mm x 25mm | 
| 125g | 125g | 125g | 
| Included | Included | Included | 
| Included | Included | Included | 
| Shearwater | آكوالانگ | Shearwater |