Suunto M2, M1 Specifications, Technical specifications, General, Log recorder/stopwatch, Totals

15 SPECIFICATIONS

15.1 Technical specifications

General

●Operating temperature: -10° C to +50° C / +14° F to +122° F

●Storage temperature: -30° C to +60° C / -22° F to +140° F

●Weight (device): 40 g / 1.41 oz

●Weight (Suunto Basic HR belt): max. 55 g / 1.95 oz

●Weight (Suunto Dual Comfort belt): max. 42 g / 1.48 oz

●Water resistance (device): 30 m / 100 ft (ISO 2281)

●Water resistance (HR belt): 20 m / 66 ft (ISO 2281)

●Transmission frequency (belt): 5.3 kHz inductive, gym equipment and 2.465 GHz Suunto-ANT compatible

●Transmission range: ~ 2 m / 6 ft

●User-replaceable battery (device / HR belt): 3V CR2032

●Battery life (device / HR belt): approximately 1 year in normal use (2.5 h exercise with HR / week)

Log recorder/stopwatch

●Maximum log time: 9 hours 59 minutes and 59 seconds

●Resolution: The first 9.9 seconds are shown with 0.1 second accuracy. After 10 seconds the duration is shown with 1 second accuracy.

Totals

●Previous exercise summary: 1

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