retro10PV (retro10PV) Small description: a 3-frequencies probe Longer description: 5, 7.5 and 10 MHz probe. Used on the ultramarks. Images Other pictures pic Overview of the probe pic Overview of the probe pic Close view of the head pic Piezos details pic Details of the translucent head. ToTag Details of the head. ToTag Head seen close ToTag overview of the probe [](@autogenerated - invisible comment)