13
FREQUENCY MEASUREMENT
1.
Set the function switch to the Hz/Duty position.
2.
Insert the black test lead banana plug into the negative
( - ) jack (COM) and the red test lead banana plug into
the positive ( + ) jack ( F ).
3.
Touch the test probe tips to the circuit under test.
4.
Read the frequency in the display. The digital reading will
indicate the proper decimal point, symbols (Hz, kHz,
MHz ) and value.
NOTE: Press the mode key to select the frequency or the duty
cycle measuring.
SELECT BUTTON
1.
To select DC/AC current or voltage or resistance/capacitance
Diode/Continuity or Hz/duty
DATA HOLD BUTTON
The Data Hold function allows the meter to "freeze" a measurement
for later reference.
1.
Press the DATA HOLD button to “freeze” the reading on the
indicator. The indicator “HOLD” will be appear in the display.
2. Press the DATA HOLD button to return to normal
operation.
3. Press the DATA HOLD button to last 2 second, the blue back
light function is enabled or disenabled.