Fluke 8808A User Manual page 99

Introduction
The optional Fluke TL2X4W test leads simplify making 4-wire ohms measurements by
integrating the Hi-Hi Sense and Lo-Lo Sense test leads into one cable. The Meter's Input
HI and LO jacks consist of two contacts. One contact is connected to HI or LO input
circuits and the other contact is connected to the Sense input circuits. Like the input jacks,
the 2x4 test lead also has two contacts that align with the input jack contacts to provide a
four wire connection.
To avoid electric shock and possible damage to the Meter, use
the 2X4 Wire test leads as specified in this manual. Inspect the
test leads before use. Do not use them if insulation is damaged
or metal is exposed. Check the test leads for continuity.
Replace damaged test leads before using the Meter.
Figure B-1. 2X4 Wire Test Leads
XW Warning
Appendix B
2X4 Test Leads
Ground tab
caw061.eps
B-1