reduce as far as possible the risk of error by the intended user in the handling of the device and, if applicable, in the interpretation of the results.
go laghdófar a oiread is féidir an riosca go ndéanfaidh an t-úsáideoir ar dó a beartaíodh an fheiste, earráid agus í á láimhseáil aige, agus, más infheidhme, an riosca go mbainfidh sé míthuiscint as na torthaí.