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Why two variometer sounds?
I have two, the small one on the helmet usually for hike and fly. It's my first one and I like its sound. The second one is XC-Tracer Maxx and it goes with me only with Explorer 2 and Iota.
Why two variometer sounds?
I have two, the small one on the helmet usually for hike and fly. It's my first one and I like its sound. The second one is XC-Tracer Maxx and it goes with me only with Explorer 2 and Iota.