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MEASURING AC CURRENT
1. Set the rotary switch to the desired AC current range
position.
2. Press the trigger and clamp the conductor to be
measured with the jaws.
3. Make sure that the jaws are perfectly closed.
NOTE:
a. Each time only one conductor should be clamped.
b. The conductor should be in the center of the area
closed by the jaws in order to get an accurate
reading.
c. Don’t touch the conductor with your hand or skin.
4. Read the reading on the display.
MEASURING RESISTANCE
1. Insert the plug of the black test lead to the “COM” jack,
the plug of the red test lead to the ‘V
Ω
’
jack.
2. Set the rotary switch to the desired resistance range
position (“2000
Ω
“ or “200k
Ω
“).
3. Connect the test leads across the load to be measured.
4. Read the reading on LCD.
Note:
a. The built-in buzzer will sound when the resistance
being measured is less than about 30
Ω
with the rotary
switch in “2000?” position.
b. Before you do in-circuit resistance measurement,
make sure that the power of the circuit has been
disconnected and all the capacitors have been
discharged.
