8
AC/DC CURRENT MEASUREMENTS
1.
Set the function switch to the
µA/mA
position.
2.
Insert the black test lead into the negative COM
terminal and the red test lead into the positive
µA/mA
terminal.
3.
For current measurements up to 2000
µA
DC/AC, set
the function switch to the
mA
position
4.
Press the MODE button to indicate “DC” / “AC” on the
display.
5.
Remove power from the circuit under test, then open
up the circuit at the point where you wish to measure
current.
6.
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.
7.
Apply power to the circuit.
8.
Read the current in the display
RESISTANCE MEASUREMENT
WARNING:
To avoid electric shock, disconnect power to
the unit under test and discharge all capacitors before
taking any resistance measurements. Remove the
batteries and unplug the line cords.
1. Set the function switch to the
Ω
position.
2. Insert the black test lead into the negative COM terminal
and the red test lead into the positive
Ω
terminal.
3. Touch the test probe tips across the circuit or part under
test. It is best to disconnect one side of the part under
