UNI-T UT33A Especificações descarregar pdf (Página 17)

C. DC Current Measurement (see figure 4)

Warning

Never attempt an in-circuit current measurement

where the voltage between terminals and ground

is greater than 60V . If the fuse burns out during

measurement, the Meter may be damaged or the

operator himself may be hurt. Use proper terminals,

function, and range for the measurement. When

the testing leads are connected to the current

terminals, do not parallel them across any circuit.

Measurement Operation (4)

(figure 4)

To measure current, do the following:

1. Turn off power to the circuit. Discharge all high-

voltage capacitors.

black red

Model UT33A: OPERATING MANUAL

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UNI-T UT33A Especificações Página 17