Resistance Measurement.19 - Omega Engineering CL521 Operator's Manual

igure o-/. Basic methods of ohm and PtIOO measurement connections
a. Four-Wire Connection
b. Three-Wire Connection
c. Two-Wire Connection with Compensation Loop
5.4 RESISTANCE MEASUREMENT
mode is selSed by preSng theS key^ ''esistances. The resistance measurement
Ife
"='''9 9 Ihree or four-
SSInt "SM edge ol .Ke ^a^fnSs
ISov^S^gemlS'S^^ If the measured rosistar.ce IS
the measurement circuit Is broken, the displaTSoate 'oPE "
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