Hioki IR4051 - 2.8 Low Resistance Measurement; Zero Adjustment and Warnings

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2.8 Low Resistance Measurement
Before measurement, always perform zero adjustment to cancel
the test leads’ wiring resistance and other potentially
problematic quantities. Accurate measurement will not be
possible if zero adjustment is not performed.
2.8 Low Resistance Measurement
IR4051
IR4052
Do not measure under a live circuit condition.
1.
Set the rotary selector to the Ω function.
2.
Short circuit the tip of the test lead.
3.
Pless and hold the MEASURE key.
4.
Turn off the MEASURE key to hold the measured value.
5.
Press .
6.
Connect the test lead to the ground side of the object
being measured.
7.
Press the MEASURE key and read the displayed value.
To make continuous measurements, pull up the MEASURE key.
8.
Turn off the MEASURE key after using.
HIOKI IR4051A981-09