15matjan
lvl.4
Flight distance : 1158258 ft
Spain
Offline
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Usually on drones is much more difficult to hide previous problems, crashes, etc. than on a car. If there are no scratches, cracks, everything is tight, etc, etc. this may be a good signal. Also very important to check the batteries, their state, total cycles, if there are unbalances between the cells, etc. I'd say is the most critical part of a drone...and FW too. Every drone has an error log, try to see it. If is "clean", perhaps it was reseted on some purpose.
Buying a 2nd hand drone has its risks, but there are always pros and cons. |
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