CP-18 Color-Coded Probe CP-18 Color-Coded Probe PCP186 Single-ended, color-coded probe. Ergonomic, Satin Steel™ handle. SKU Handle PCP186 #6 Satin Steel™ PCP18 #30 Round Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.