Ht-instruments HT710 Manual de usuario descargar pdf (Pagina 33)

HT710

EN - 11

4.4.6. Diode test

CAUTION

Before taking in circuit diode test, remove power from the circuit being

tested and discharge all capacitors.

Fig. 8: Diode test

1. Turn the selector on .

2. Insert the black test lead in the COM jack and the red

probe in the V+/Ω jack (Fig. 7).

3. Connect the test lead to the circuit under test; the

resistance value will be displayed (automatic range

detection).

4. Should you get the message "

O.L

" it means that the

detected voltage exceeds the limits which the

instrument can measure or that the above described

connections are inverted.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 71 72

Sin comentarios

Ht-instruments HT710 Manual de usuario Pagina 33