The modification of instruments with Serial Numbers 929000 and greater is as follows:
1. Locate the connector strip on the rear panel (see Figure 2-12).
2. Remove and isolate the spade lug from the terminal marked COM.
Figure 2-12
To make measurements of grounded unknowns, connect the grounded side of the unknown
to the KELVIN KLIPSĀ® with the red insulating hinge-spool and the ungrounded end to the clip
with the black spool (see Figure 2-13).
2-25
Figure 2-13