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Chapter 4 Standard Measurement
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NOTE
measurement ranges.
5. When the measurement is completed, disconnect the leads
from the tested battery and press the
POWER
key to turn off
the power.
When measuring the contact resistance of a relay or connector,
be careful of the open-circuit voltage across the test leads. It
may not always be possible to destroy an oxide layer on the
terminals of the object being measured in order to obtain an
accurate reading.
When the indication for a measurement value is "OF", this
indicates that the measured voltage, resistance, or temperature
value is outside the measurement range.
A resistance indication "----" means that the measurement could
not be made because there is a break in the test lead circuit.
The "----" indication may also appear if the leads are not
making good contact with the object to be measured, or if its
resistance is extremely large compared with the measurement
range.
The "----" indication may also appear immediately after
changing the resistance or voltage measurement range.
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