Chison SonoBook 9

The Chison SonoBook 9 has 16 catalogued probe and guide references here — pick the one matching your probe label for its fault table. The references here are mainly Chison. The mix runs to linear, endocavity and phased-array, and failure patterns follow the design — lens membrane wear and strain-relief fatigue shows up most on this kind of head. The exact system build matters, so include the console model with the probe label when asking for a quote.