Note:
When the display shows the over range symbol “OL”, a higher range must be
selected.
Measure Resistance
1)
Connect the black
test lead to the “COM” jack and the red to the “INPUT” jack
(Note: The polarity of the red t
est lead is positive “+”).
2)
Set the range switch to “
”position
3)
Set the “Select” button to“
”range
4)
Select auto range or manual range with the “Range” button. In manual range, if
the current magnitude to be measured is not known beforehand, select the
highest range.
5)
Connect the test leads across the load to be measured.
6)
Read the reading on the display.
Note:
a.
For resistance measurements >1M
Ω, the meter may take a few seconds to
stabilize reading. This is normal for high-resistance measurement.
b.
When
the input is not connected, i.e. at open circuit, the symbol “OL” will
be displayed as an over range indicator.
c.
Before measuring in-circuit resistance, be sure that the circuit under test
has all power removed and all capacitors are fully discharged.
Continuity Test
1)
Connect the black
test lead to the “COM” jack and the red to the “INPUT” jack
(Note: The polarity of the red test lead is positive “+”).
2)
Set the range switch to “
” position
3)
Press the “Select” Button to select continuity measurement mode, and the symbol
“ ” will appear as an indicator.
4)
Connect the test leads across the load to be measured.
5)
If the circuit resistance is lower than about 30
Ω, the built-in buzzer will sound.
Diode Test
1)
Connect the black
test lead to the “COM” jack and the red to the “INPUT” jack
(Note: The polarity of the red test lead is positive “+”).
2)
Set the range switch to “
” position.
3)
Press the “Select” Button to select continuity measurement mode, and the symbol
