UNI-T UT201, Руководство по эксплуатации

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Measurement Operation(4)
The resistance ranges are:
200.0 , 2.000k , 20.00k ,200k ,2.000M and 20.00M .
To measure resistance, connect the Meter as follows:
1. Insert the red test lead into the
V terminal and
the black test lead into the COM terminal.
2. Set the rotary switch to ; resistance measurement
( ) is default or press
SELECT button to select
measurement mode.
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
Note:
The test leads can add 0.1
Ω
to 0.3
Ω
of error to resistance
measurement.
l
l
l
l
l
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For high-resistance measurement (>1M ), it is normal
taking several seconds to obtain a stable reading.
If reading with shorted test leads is not 0.5 , check
for loose test leads, wrong function selected, or enabled
data hold function.
The LCD displays
OL indicating open-circuit or the tested
resistor value is higher than the maximum range of the
Meter.
Resistance measurement is default to auto range mode.
To remove the objects being tested from the circuit when
measuring can obtain a more accurate result.
When resistance measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test and remove testing leads from
the input terminals.
Model UT201/202: OPERATING MANUAL
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