UNI-T UT201 Operating Manual page 18

Model UT201/202: OPERATING MANUAL
Measurement Operation(4)
The resistance ranges are:
200.0 , 2.000k , 20.00k ,200k ,2.000M
To measure resistance, connect the Meter as follows:
1. Insert the red test lead into the
the black test lead into the COM terminal.
2. Set the rotary switch to
( ) 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 to 0.3 of error to resistance
measurement.
l
For high-resistance measurement (>1M ), it is normal
taking several seconds to obtain a stable reading.
l
If reading with shorted test leads is not 0.5 , check
for loose test leads, wrong function selected, or enabled
data hold function.
l
The LCD displays OL indicating open-circuit or the tested
resistor value is higher than the maximum range of the
Meter.
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Resistance measurement is default to auto range mode.
l
To remove the objects being tested from the circuit when
measuring can obtain a more accurate result.
l
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.
V terminal and
; resistance measurement
18
and 20.00M .