I-Nautical Sextants glh130-40

Indlu yamaamaneI-Tentants /I-Nautical Tensants

Imodeli: ghh130-40

I-Nautical sextant ngemuva kohlaka olubunjwe kalula nge-Prip Grip ukuze isetshenziswe, ngengalo eshukumisayo kufreyimu, isibalo se-ARM siyinkomba yokuthi isibuko esiphezulu; Isibuko esibonisa isibuko esibekiwe siqonde kwesokunxele kuya kwesobunxele (maphakathi, n telescope ', eduze kwesibuko siza isihlungi sezimbozo esizosetshenziswa lapho silinganisa ilanga elikhanyayo nezinye izidumbu zesibeletho. Lapho kukala ukuphazamiseka kwezindikimba zezulu, ukubonwa kwe-sextant okubanjwe ngesandla, vumela ishubhu lesibonakude ukuze lilondoloze izinga futhi lilinganiswe ngokusobala kwesibuko sezulu njengoba kubukwa esibonakude; Ngaso leso sikhathi ukulawula imisebenzi yezingalo, okwenza isibonakuvu sokufunda izinkanyezi ekwindla bheka emkhathizwe. Lesi futhi yisizathu sesimo sokukhiqiza ingilazi ekhombisa ukukhiqiza isidingo.