Near-wall probes offer a shortened dead zone at both ends of the probe (1.5 mm between center of first or last element and housing edge). They are well suited for composite channel inspections and are used for C-scan inspections of composites (delamination, disbonding, and porosity).
Advantages

• Shortened dead zone at both ends (1.5 mm between center of first or last element and housing edge)
• Well suited for composite channel inspections
• Used for C-scan inspections of composites (delamination, disbonding, and porosity)