Note
20
Model UT107: OPERATING MANUAL
The test leads can add 0.1 to 0.2 of error to the
resistance measurement. To obtain precision readings
in low-resistance, that is the range of 200 , 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.
When the resistance reading 0.5 in the short-circuit
condition, please check for loose test leads or other
reasons.
For high resistance (>1M ), it is normal taking several
seconds to obtain a stable reading, and it is better to
choose shorter test lead.
When there is no input, for example in open circuit
condition, the Meter displays “1”.
When resistance measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test.
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