Ac Current Measurements - PeakTech 3355 Manual De Instrucciones

3. For current measurements up to 400 mA DC, set the function
switch to the "mA" position and insert the red test lead banana
plug into the mA-µA jack.
4. For current measurements up to 10 A DC, set the function
switch to the 10 A position and insert the red test lead banana
plug into the 10 A jack.
5. Press the "MODE" button until "DC" appears in the display.
6. Remove power from the circuit under test and open 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.
8. Apply power to the circuit.
9. Read the current in the display. The display will indicate the
proper decimal point, value and symbol.

5.6. AC current measurements

Warning:
To avoid electric shock do not measure AC current on any circuit
whose voltage exceeds 250 V AC.
1. Insert the black test lead banana plug into the negative COM
jack.
2. For current measurements up to 4000 µA AC, set the function
switch to the "µA" position and insert the red test lead banana
plug into the mA-µA jack.
3. For current measurements up to 400 mA DC, set the function
switch to the "mA" position and insert the red test lead banana
plug into the mA-µA jack.
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