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Dimensions and weight (with boot and display shield)
Length: 71.2 mm (2.8 in)
Width: 71.2 mm (2.8 in)
Height: 31.3 mm (1.2 in)
Weight: 133.9 g (4.7 oz)
Operating conditions
Water resistance: 80 m (262 ft) (complying with EN 13319)
Normal altitude range: 0 to 3,000 m (0 to 10,000 ft) above sea level
Operating temperature: 0 °C to 40 °C (32 °F to 104 °F)
Storage temperature: -20 °C to +50 °C (-4 °F to +122 °F)
Maintenance cycle: 200 dives or two years, whichever comes first
Depth gauge
Temperature compensated pressure sensor
Accurate to 80 m (262 ft) complying with EN 13319
Depth display range: 0 to 300 m (0 to 984 ft)
Resolution: 0.1 m from 0 to 100 m (1 ft from 0 to 328 ft)
Temperature display
Resolution: 1 °
Display range: -20 °C to +50 °C (-4 °F to +122 °F)
Accuracy: ± 2 °C (± 3.6 °F) within 20 minutes of temperature change
Nitrox mode
Oxygen: 21–50%
Partial pressure of oxygen (pO2): 0.2 – 3.0
Oxygen Limit Factor: 0–200% with 1% resolution
Gas mixtures: up to 3
Other displays
Dive time: 0 to 999 min
Surface time: 0 to 99 h 59 min
Dive counter: 0 to 999 for repetitive dives
No-decompression time: 0 to 99 min (– after 99)
Ascent time: 0 to 999 min (– after 999)
Ceiling depths: 3.0 to 150 m (10 to 492 ft)
Calendar clock
Accuracy: ± 25 s/month (at 20 °C/68 °F)
12/24 h display
Compass
Accuracy: +/- 15°
Resolution: 1°
Max. tilt: 45 degrees
Balance: global
Stopwatch
Accuracy: 1 second
Display range: 0’00 – 99’59
Resolution: 1 second
Logbook
Sample rate in air and nitrox modes: default 20 seconds
Sample rate in free diving mode: default 2 seconds
Memory capacity: approximately 60 hours with 20-second recording interval and without transmitter data. With transmitter data, the capacity is approximately 40 hours. In free dive mode (2-second recording interval), maximum capacity is 3 hours.