Dental Ex-Probe, XPG-12B Dental Ex-Probe, XPG-12B. Stainless Steel Handle. This Ex-Probe is an excellent combination instrument for dental diagnostics. It has an explorer tip (EXS G) on one end and a Ball-End probe tip (CP 12B) on the other. The probe tip has markings at 3, 6, 9, 12 mm. Ball-End probe increases tactile sensitivity and gives a more accurate picture of gingival pocket depth. Also it does not damage the tissue.
