1) Applications
Resistance of resistors and circuits is measured.
2) Measuring ranges
6 ranges from 500.00Ω to 50.000MΩ.
3) Measurement procedure
Connect the plug of black test lead to COM input terminal
and plug of red test lead to
Ω input terminal.
Set the function switch to 'Ω/' and select 'Ω' by pressing
the "
SELECT" button.
Apply the red and black test pins to an object to measure.
The reading is shown in the display.
After measurement, release the red and black test pins from
the object measured.
D-1034-143a PC5000（E）
DRAWING No. PC5000a 07-0812 2040 6010
Note:
To compensate internal and lead resistance for low ohm
measurement, use Relative function.
If measurement is likely to be influenced by noise, shield the
object to measure with negative potential (COM).
If a finger touches a test pin during measurement, measurement
will be influenced by the resistance in the human body and
result in measurement error.
Release voltage of the input terminals is about <1.3VDC.
(<3VDC for 500Ω range)
—
20
—
The reading may vary because of external inductance when
measuring high resistance value.
CAUTION
5-5-2 Resistance Measurement
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