SUUNTO t4d - Manual (Page 49)

11 SPECIFICATIONS
11.1 Technical data
General
● Operating temperature: -20°C to +60°C / -5°F to +140°F
● Storage temperature: -30°C to +60°C / -22°F to +140°F
● Weight (device): 45 g / 50 g / 65 g (depending on strap type)
● Weight (belt): max. 61 g (depending on belt type)
● Water resistance (device): 30 m / 100 ft (ISO 2281)
● Water resistance (belt): 20 m / 66 ft (ISO 2281)
● Transmission frequency (device): 2.465 GHz Suunto ANT compatible
● Transmission frequency (belt): 2.465 GHz Suunto ANT compatible, 5.3 kHz gym
equipment compatible
● Transmission range: Up to 10 m / 30 ft
● User-replaceable battery: (device / belt) 3V CR2032
● Battery life: approximately 1 year in normal use (3.5 hours of exercise with HR
per week)
Log recorder
● Maximum lap time: 24 hours
● Lap/split times:
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