Does the P2220 probe replace the P2200 probe?

Yes. The P2220 probe is compatible with TDS1000 and TDS2000 Series as well as the TPS2000 Series. The P2200 probe and other standard single-ended passive probes cannot be used with the TPS2000 Series because safe operation of the TPS2000 Series isolated channel inputs depends on the special design of the new P2220 and P5120 probes. Note: The P2220 probe is not floatable on the TDS1000 and TDS2000 Series oscilloscopes.