Dr Jonhson Delibero Angelo from Sau Paulo, Brasil, visited us today. Jonhson mentioned how reliable his Ferroscope 308 has been, and how he prefers it for RFT tube inspections over all the other instruments that he has seen. He enjoyed some fine Alberta beef and sunny weather during his two day stay with us. Photo above Johnson on the left with Hoan Nguyen (probe specialist) on the right.