Chison SonoBook 8

The Chison SonoBook 8 has 13 catalogued probe and guide references here — pick the one matching your probe label for its fault table. The references here are mainly Chison. Types catalogued: linear, endocavity and phased-array. On these, lens membrane wear and strain-relief fatigue is the failure mode we see described most often. Send the full probe label photo along with the console model — revision differences matter for the assessment.