Sanwa DCM2000DR Instruction Manual page 14

Function
0.0 Ω - 10.00 MΩ
Ω
measurement are from 50 to 60 Hz.
① Use the test leads for measurement.
This function measures the input by automatically identifying
The low input impedance makes it possible to reduce the
effects of the ghost voltage overlapped with the measuring
target voltage. The ghost voltage refers to the voltage induced
from adjacent wires and unnecessary floating signals.
② Standby mode
shows "
③ Identification conditions
automatically identifies whether the input type is AC voltage
signal with the higher crest value is displayed.
When there is no input voltage and the resistance is below 10
beeps if the resistance is lower than the threshold (20 to 200 Ω).
④ Low input impedance
has a potential of causing a problem. This is the reason that
is displayed to notice the user of the low input impedance mode.
input impedance is switched instantaneously to one of the
following values.
Input
".
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Ranges
600.0/6.000 k/60.00 k/600.0 k
/6.000 M/40.00 MΩ