Hold Button - Steren MUL-280 Manual De Instrucciones

Power on / Change of function
Press once, "R-H"
Autorange
will be displayed in
the screen
Press the button for
more than 3 seconds
Manual
Change of range
Pres the button for
less than 1 second

5.2. HOLD BUTTON

When this button is pressed, the "D-H" symbol displays in the
screen, and the reading value will be showed until you press the
hold button once again. This function may be cancel
automatically turning the function button.
5.3 DC / AC SELECTOR BUTTON
Press this button to switch between DC or AC, for the volt meter,
ampere meter, diodes and continuity tester.
OPERATING INSTRUCTIONS
6.1 DC / AC VOLT METER
a) Connect the red testing point to the jack signaled "V Ω" and
the black testing point to the jack signaled "COM".
b) Set the dial to the VDC / VAC setting, select the range and
begin to measure.
c) The polarity will appear on the LCD screen when you performs
DC measures.
6.2 DC / AC AMPERE METER
a) Connect the red testing point to the jack signaled "mA/Cx"
when measuring up to 300 mA and the red testing point to the
jack signaled "COM". When measuring up to 10A connect the
red testing point to the jack 10A
ENGLISH-6