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????????IPX-7???????????????????????????
?????????????????????????????仯???????????????ε?ò???????????????????????????????????
Oregon™400t???????????????????????????????????????????????????????????????......MapSource?????????????????Ρ???????С????? ?????......?????????????о??????????????顣
????????????λ??????HotFix™ Satellite prediction???????????????????λ?????3D??ò????????????????????????????????????????侳????????????????????????????
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????????? ??ж??????
??????? ??? TFT ?????? 3.8 x 6.3cm?? 240 X 400 ????
?????儼????? ?忨?Micro SD???儼
???????? IEC529 IPX7(?????????30????????)
???????? -20??C ~70??C
????????? ????????
??????????? ? 192.7 ????(???????)
???????С?? 5.8 x 11.4 x 3.5 cm
????????? 2??AA????????????????10С?( ??????????????????? )??
?????????????( ???????????? )
??????棺 USB
?????????棺 2.4GHz/Dynastream ANT+Sport
??????????? WGS84(TWD97)??WGS72??????????ж???????
???????? ??γ???UTM / UPS??MGRS??? ????????ж???????
???????? ???????????4GB??棬?????????????
??????: 1,000 ??
??????: 50 ??????
???????: 10,000 ?????????????20?????????
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