Amprobe ACDC-620T Clamp-On-Multimeter Manuale Utente Scaricare il pdf (Pagina 44)

CAPACITANCE MEASUREMENTS

In many instances a motor can not be started due to a failed start/run capacitor. To

test the capacitor:

: Discharge the capacitor before testing.

1 ) Set the rotary switch to "µF" position.

2) Insert the black test lead to "COM" terminal and red test lead to "V - Ω - µF"

terminal.

3) Remove at least one leg of the capacitor from circuit board or device.

4) Touch the test leads across the capacitor and read the display.

Note: If you are measuring a polarity sensitive electrolytic capacitor, touch the red

test lead to the positive end of the capacitor, and the black test lead to the negative

end of the capacitor.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 64 65

Nessun commento

Amprobe ACDC-620T Clamp-On-Multimeter Manuale Utente Pagina 44