 
      Specs: 
 
- ZHL-16 air, nitrox, oxygen, full trimix 
and heliox algorithm with 
customizable GFs 
- Optional deep stops 
- Classic stops/ceiling choice 
- High precision pressure sensor 
- Easy to use two buttons 
- Rechargeable Li-Ion battery 
- Top industrial quality and long-life electronics 
- Vibrating alarms 
- Color coded warnings 
- Advanced built-in dive planner 
- Up to 10 mixtures 
- 4 switchable screens during the dive including graphical dive profile 
- Ambient light detection and automatic display adjustment 
- Gauge mode 
- Separate free diving mode with sophisticated features 
- color-coded modes for easy recognition 
- USB port for data transfer 
- 3 descent and 3 ascent rate editable zones 
- Choice of last stop depth (3/6m) 
- Overturning display for left/right hand 
- Decompression games 
- 300m maximum diving depth, 600m tested 
- Metric/imperial units 
- Textile strap or bungee