22
Inspection item
Action
Is he fuse burned out?
Is the test lead
disconnected?
Touch the test lead to the zero adjustment board. If
the resistance display still shows [−−−−], the fuse
might be burned out or the test lead may be
disconnected. If so, replace it with a new one.
Is the battery level
sufficient?
At the upper left-hand area of the screen, indicates
the present alkaline battery status.
Inspecting batteries
Measurement may not be possible for insulated
terminals, due to insufficient flow of current for
measurement. In such a case, clean the terminal
(remove the insulation) before measurement.
3.2 Setting the Measurement Range
Set resistance and voltage measurement ranges as described below.
Resistance range
3
mΩ / 30 mΩ / 300 mΩ / 3 Ω
Voltage range
6 V/ 60 V
Resistance range
Press the
[
Ω
]
key to set the current range. Press the key repeatedly to cycle through the ranges.
Voltage range
Press the
[V]
key to set the current range. Press the key repeatedly to cycle through the ranges.
Manual range switching is effective even when the automatic range function is turned on (the
automatic range function is automatically turned off when the automatic range function is turned
on and the manual range function is turned off when the automatic range function is turned on)
At the measuring interface, press the
[AUTO]
key to switch the automatic range.
3.3 Zero Adjustment
Содержание MP700499
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