Mares Nemo - Technical characteristics

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Depth measurement
Maximum displayed depth: 150 m (492 ft).
Measurement resolution:
- 10 cm (3.95 in) in the 0-100 m range (0-328 ft);
- 1 m (3.28 ft) in the 100-150 m (328-492 ft) range.
Temperature compensation of the measurement
between -10 and +50 °C (14/122 °F).
Measurement accuracy
From 0 to 80 m (0-262 ft): ±1% of full scale.
Depth display: meters (m) / feet (ft).
Manual fresh/seawater selection.
Difference between fresh/seawater: 2.5%.
Temperature measurement
Measurement range: -10/+50 °C (14/122 °F).
Measurement resolution: 1°C (1°F).
Measurement accuracy: ±2 °C (±4 °F).
Temperature display: Celsius (°C)/ Fahrenheit (°F).
Operating temperature:
from -10 to +50 °C (14/122 °F).
Storage temperature:
from -20 to +70 °C (-4/+158° °F).
Battery
One 3V CR 2430 lithium battery.
Battery life: over 170 dives*.
Mechanical characteristics
Case in AISI 316L stainless steel or titanium
(Titanium version)
Mineral glass:
"Sapphire coating" on the mineral glass for
maximum resistance to scratches and abrasion
Strap in anti-allergic material
Steel buttons
Algorithm
RGBM Mares-Wienke, the result of a collaboration
between Dr. Bruce R. Wienke and the Mares
Research and Development Center.
• 10 tissue compartments
• Reduction of permissible gradient (M factors) in
case of repetitive dives, deeper-than-previous
dives or multi-day diving
• deep decompression stops
• safety stop
• ascent rate: 10 m/min
• altitude programs:
• P0 from 0 to 700 meters ASL (0-2296 ft);
• P1 from 700 to 1500 meters ASL (2296-4921 ft);
• P2 from 1500 to 2400 meters ASL (4921-7874 ft);
• P3 from 2400 to 3700 meters ASL (7874-12139 ft).
• Personal correction factor for added safety
Technical characteristics
* NOTE:
Data refers to calculations performed with the following parameters:
- Average length of every dive is 45 min.
- 12 months of watch mode.
- Use of the alarm every day.
- The operating temperature affects battery life.
- At lower temperatures the battery life decreases.
- The life of the battery will vary depending on use.