Hitachi EUB-555

6 probe and guide references are catalogued for the Hitachi EUB-555. Open the model that matches your label to see its failure modes and repair options. The references here are mainly Hitachi Aloka. The mix runs to convex, TEE and linear, and failure patterns follow the design — lens delamination across the curved window shows up most on this kind of head. Send the full probe label photo along with the console model — revision differences matter for the assessment.