Ithute ho sebelisa R01 Maxx III High Precision GPS Variometer ka bukana ena e felletseng ea mosebelisi. Fumana likarolo, khokahano ea GPS, ts'ebeliso ea taolo e hole, web kopanyo ea app, le tse ling bakeng sa ts'ebetso e nepahetseng. Boloka sesebelisoa sa hau se sireletsehile ka litaelo tse nepahetseng tsa ho homa.
Ithute ho sebelisa XC Tracer Maxx II High Precision GPS Variometer hantle ka bukana ena e felletseng ea mosebelisi. Fumana lintlha tsa bohlokoa, malebela a taolo ea betri, le litaelo tsa tšebeliso bakeng sa ts'ebetso e nepahetseng.
Ithute ho sebelisa XC TRACER Maxx II GPS variometer e nepahetseng haholo ka bukana ea litaelo e kenyellelitsoeng. Fumana mokhoa oa ho fetola li-setting, ho jarolla lipina le ho tjhaja betri ka mokhoa o sireletsehileng. Fumana molemo ka ho fetisisa ho Maxx II variometer ea hau kajeno.
