Thin Williams/CP-11.5B Screening Color-Coded Probe Thin Williams/CP-11.5B Screening Color-Coded Probe PCPQOW11.5 Double-ended, color-coded probe. Round, Stainless Steel handle. Thin Williams/Screening probe. Where to Buy x Category - Any - Dealer Partners Sales Representative Strategic Markets Schools Representative Accutron™ Equipment Sales Zip Code Find Representative Reset No results found. Please try a different search or explore: Sales Representatives | Dealer Partners | Strategic Markets | Schools | Accutron