Owon XDM2041 Series, User Manual

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3.Functions and Operations
I
4-wire Resistance
3. Set the range.
Press the Range softkey to set the range. Auto range automatically selects the range
for the measurement based on the input.
Note:

1000 V input protection is available in all ranges.

10% over range for all ranges except 50 MΩ range.
If the reading exceeds 55 MΩ in 50 MΩ range, "overload" will be displayed.
4. Set the measurement speed.
Press the Speed softkey to switch between Low, Mid or High. See page 14,
Measurement Speed .
5. Set the relative value.
Press the Rel softkey to turn on or off the relative operation. For relative operation,
the multimeter subtracts the pre-specified value of REL operation from the actual
measurement result and displays the result. See page 28, Relative Value .
Tip:

If the measured resistance is small, relative operation is recommended in order to
reduce the error caused by test lead.

Both ends of the measured resistance should be placed far away from your hands
and desks that can conduct electricity; otherwise, the measurement result might
be inaccurate. The greater the measured resistance is, the greater the affect will be.
Continuity Test
This section describes how to configure continuity test.
Operating Steps:
1.
Enable the continuity test.
Press on the front panel, press it again to enter continuity test mode.
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