Major tech MT1877IV Manual de instruções - Página 9
Procurar online ou descarregar pdf Manual de instruções para Multímetro Major tech MT1877IV. Major tech MT1877IV 16 páginas. 1000v ac/dc trms multimeter
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3.13. CAPACITANCE MEASUREMENT
WARNING: To avoid electric shock, discharge the capacitor under
test before measuring.
1. Set the function switch to the CAP capacitance position. Press the
MODE button until "nF" appears on the display.
2. Insert the black test lead banana plug into the negative COM jack and
the red test lead banana plug into the CAP positive jack.
3. Touch the test probe tips across the part under test.
4. Read the capacitance value on the display.
5. The display will indicate the proper decimal point and value.
3.14. FREQUENCY MEASUREMENT
1. Set the function switch to the Hz position.
2. Insert the black test lead banana plug into the negative (COM) jack and
the red test lead banana plug into the positive Hz jack.
3. Touch the test probe tips to the circuit under test.
4. Read the frequency on the display. The digital reading will indicate the
proper decimal point, symbols (Hz, kHz, MHz) and value.
3.15. NON-CONTACT VOLTAGE (NCV)
The NCV function works on any rotary switch position.
1. Test the detector on a known live circuit before use.
2. Hold the top of the meter very close to the voltage source as shown.
3. If voltage is present, the back light will flash a bright red.
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