Note
l The test leads can add 0.1 to 0.2 of error to
resistance measurement. To obtain precision
readings in low-resistance measurement, that is the
range of 340.0 , short-circuit the input terminals
beforehand and record the reading obtained (called
this reading as X). (X) is the additional resistance
from the test lead.
Then use the equation:
measured resistance value (Y) - (X) = precision
readings of resistance.
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, incorrect function selection,
or enabled Data Hold function.
l The LCD displays
indicating open-circuit for the
tested resistor or the resistor value is higher than
the maximum range of the Meter.
l When resistance measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test.
C. Frequency & Revolution (RPM) Measurement
(see figure 8)
Measurement Operation (6)
(figure 8)
blackred
Model UT60D: OPERATING MANUAL
22
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