ATL Ultramark 400 (UM400)

Probes catalogued for the ATL Ultramark 400 (UM400): 3 references. The model page carries the fault table and quoting details. Most of these come from ATL. Types catalogued: convex and endocavity. On these, lens delamination across the curved window 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.