Dc Current Measurement; Ac Current Measurement - ADInstruments True RMS AD-9962 Manual De Usuario

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3.Use the MODE button to select AC or DC Voltage
4.Connect the test leads in parallel to the circuit under test.
5.Read the voltage measurement on the LCD display

DC CURRENT MEASUREMENT

1. Insert the black test lead banana plug into the negative (COM) jack.
2. For current measurements up to 4000uA DC, set the function switch to the uA
position and insert the red test lead banana plug into the (uA) jack.
3. For current measurements up to 400mA DC, set the function switch to the mA
range and insert the red test lead banana plug into the (mA) jack.
4. For current measurements up to 10A DC, set the function switch to the A position
and insert the red test lead banana plug into the 10A jack.
5. Press the AC/DC button until "DC" appears in the display.
6. Remove power from the circuit under test, then open up the circuit at the point
where you wish to measure current.
7. Touch the black test probe tip to the negative side of the circuit. Touch the red test
probe tip to the positive side of the circuit.
8. Apply power to the circuit.
9. Read the current in the display. The display will indicate the proper decimal point,
value and symbol.

AC CURRENT MEASUREMENT

1. Insert the black test lead plug into the negative (COM) socket.
2. For current measurements up to 10A, set the function switch to the A position and
insert the red test lead plug into the (10A) jack.
3. For current measurements up to 400mA, set the function switch to the mA range
and insert the red test lead banana plug into the (mA) jack.
4. For current measurements up to 10A AC, set the function switch to the A position
and insert the red test lead banana plug into the 10A jack.
5. Press the MODE button. The measurement mode will change between AC or DC as
required.
6. Remove power from the circuit under test, then open up the circuit at the point
where you wish to measure current.
7. Touch the black test probe tip to the negative side of the circuit. And touch the red
test probe tip to the positive side of the circuit.
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Manual de usuario AD-9962
AD Instruments
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