maximum current is 10A, no fuse protection.
4.3 Resistance measurement
- Connect the black test lead to the COM jack and the
red test lead to the
Ω
jack.
- Set the transform switch at the
Ω
range position.
- Connect test leads across the resistance under
measurement.
- You can get reading from LCD.
To avoid electrical shock and/or damage to
the instrument, disconnect circuit power and
discharge all high-voltage capacitors before
measuring resistance.
NOTE:
- For measuring resistance above 1M
Ω
, the meter may
take a few seconds to stabilize reading. This is normal
for high resistance measuring.
- If the resistance being measured exceeds the
maximum value of the range selected or the input is
not connected, an overrange indication "1" will be
displayed..
4.4 Diode test
- Set the rotary switch to
range.
- Connect the black and red test leads to the COM and
Ω
terminals respectively.
- Connect the red test lead to the anode, black test lead
to the cathode of the diode under testing.
- The meter will show the approx. forward voltage of the
- 11 -
- 12 -
Содержание MS8221
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