How many reliable connections can be made with the P6419 and P6800 series probes?

How many reliable connections can be made with the P6419 and P6800 series probes?

For the P6419 and P6800 series probes it is recommended to replace the elastomer interface after removing and reattaching the probe 50 to 100 times. This as well as other recommendations can be found in a two page document, part numbered 061-4254 -01 at www.tek.com.