The exposed length of dielectric tube 52 extending beyond shielding means 56 can be any preselected length necessary, depending on the maximum length of needle with which {HEAD ~ the probe} is intended for {TAIL ~ use} 
is intended for
The exposed length of dielectric tube 52 extending beyond shielding means 56 can be any preselected length necessary , depending on the maximum length of needle with which { HEAD ~ the probe } is intended for { TAIL ~ use }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL