B&K Precision PR-50 Oscilloscope Probe - 3 Piece Set - 15MHz x1 Fixed, 150MHz x1/x10/REF Switchable, 250MHz x100 FixedThree high quality B+K Precision probes in one convenient kit with carry case 15MHz x1 Fixed 150MHz x1 x10 REF Switchable 250MHz x100 Fixed Each probe includes a full accessory offering with Sprung Hook, Replacement Tip, Ground Lead and BNC Adapter If you need a complete range of probe attenuation, then this is the kit for you. It contains three high quality B+K Precision probes in one convenient kit: x1, x100, and x1 x10 switchable. Each probe