Ht-instruments HT4010 Manual do Utilizador descarregar pdf (Página 32)

HT4010

EN - 11

4.3.3 AC Current measurement

CAUTION

Make sure that all the test leads are disconnected from the meter terminals

for current measurement.

Fig. 4: Taking AC current measurement

1. Rotate the switch on position on a measurement range between 2A and 600A . If

the current value under test is unknown, select the highest range

Put the conductor to be tested inside to the clamp jaw (see

2. Fig. 4), then the current value is shown at display

3. “OL” message is shown at display the current under test is over the maximum value

that the instrument is able to measure

4. For HOLD and MAX functions please refer to paragraph 4.2

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Ht-instruments HT4010 Manual do Utilizador Página 32