Seaward DO7e - Manual (Page 12)

Fig. 9.1 Combined current and potential probes (Kelvin clips)
c) It is not always possible to use the combined current and potential clips, in which
case test leads with spade tags or special test fi xtures may have to be made for the
user to suit particular applications.
d) Fig. 9-2 illustrates connections to various types of test resistors.
e) When measuring 4-terminal resistance standards, do not use the combined current
and potential probes. Make four separate connections to the current and potential
terminals.
Digital Microhmmeter Type DO7e Operating Instructions
9