Major tech MT785 Руководство - Страница 12
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5.4. Resistance
1.
Insert the black test lead into the negative COM terminal and the
red test lead into the V
2.
Set the function switch to the Ω
3.
Touch the test probe tips across the circuit or component under
test.
4.
Read the resistance on the LCD display.
5.5. Capacitance Measurements
WARNING: To avoid electric shock, discharge the capacitor under test
before measuring.
1.
Set the function switch to the Ω
2.
Insert the black test lead banana plug into the negative COM jack
and the red test lead banana plug into the V
positive jack.
3.
Touch the test probe tips across the part under test. If "OL" appears
in the display, remove and discharge the component.
4.
Read the capacitance value in the display.
5.
The display will indicate the proper decimal point and value.
Note: For very large values of capacitance measurement it can take
several minutes before the final reading stabilizes.
5.6. Frequency Measurements
1.
Insert the black test lead banana plug into the negative COM jack
and the red test lead banana plug into the V
positive jack.
2.
Set the function switch to the AC V/AC A Position.
3.
Touch the test probe tips across the part under test.
4.
Read the value on the display.
5.
The display will indicate the proper decimal point and value.
12
CAP TEMP Hz Ω positive terminal.
).CAP position.
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).CAP position.
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CAP TEMP Hz Ω·
CAP TEMP Hz Ω