Aktakom AMM-1009 Manual del usuario - Página 10

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OPERATION

Before taking any measurements, read the safety

information section. Always examine the instrument

for damage, contamination( excessive dirt, grease,

etc) and defects. Examine the test leads for cracked

or frayed insulation. If any abnormal conditions exist

do not attempt to make any measurement.

1.Connect the black test lead to COM jack and the

red test lead to V: jack.

2. Set the function/Range switch to the desired

voltage type (AC or DC) and range. If magnitude of

voltage is not known, set switch to the highest range

and reduce until a satisfactory reading is obtained.

3.Connect the test leads to the device or circuit

being measured.

4.For dc, a(-) sign is displayed for negative polarity;

positive polarity is implied.

1. Set the Function/Range switch to the desired

current type (AC or DC) and range.