Shearwater Tern TX Review
It has five different modes/dive methods plus an everyday clock:
• Air: For regular sport diving with air.
• Nitrox: For regular sport diving with a nitrox mix.
• 3 Gas Nitrox: Decompression diving with three different gas mixes of air and nitrox.
• Gauge: A bottom timer that only records time and depth.
• Freediving: For snorkelling and freediving.
The computer is approved for depths up to 120m, which should be sufficient.