E N G L I S H
FUNCTIONAL BUTTONS
Below table indicated for information about the
functional button operations.
Button
(Yellow)
(Blue)
30
Measuring
Function
Any rotary
switch positon
Hz
Any rotary
switch position
except
Hz,
Any rotary
switch positon
Operation Performed
Turn the display backlight on and off.
1. Press to start the frequency counter; the
Meter beeps.
2. Press again to enter duty cycle mode;
the Meter beeps.
3. Press again to return to the frequency
counter mode; the Meter beeps.
1. Press to start the frequency counter, the
range is between 1Hz -1kHz; the Meter
beeps.
2. Press again to enter duty cycle mode;
the Meter beeps.
3. Press again to return voltage or current
mode; the Meter beeps.
Press
to enter and exit the REL
mode in any measuring mode except
in frequency/duty cycle, diode and
continuity; the Meter beeps.
Switches between DC and AC voltage; the
Meter beeps. DC voltage is default.
Switches between diode and continuity
measurements; the Meter beeps. Diode is
default.
Press HOLD to enter and exit the Hold
mode in any mode, the Meter beeps.