11
1. 20A Measuring Connector
To connect positive lead ( red test lead ) for current measurement
below 20A.
2. mA Measuring Connector
To connect positive lead ( red test lead ) for current measurement 400mA.
3. COM Measuring Connector
To connect negative lead ( black test lead ) for voltage, current, resistance,
frequency, Diode, continuity, capacitor, ADP measurement.
4. V
Ω
Hz Cx Measuring Connector
To connect positive lead ( red test lead ) for voltage, resistance, frequency,
diode, continuity, capacitor, ADP measurement.
5. Relative Reading Button
Press
△
REL button to enter the Relative mode. Zero the display , and
store the displayed reading as a reference value. Press and hold down
△
REL button for 2 seconds to exit the Relative mode.
6. Auto-Range
&
Manual-Range Button
Press RANGE to select the Manual Range mode and turn off the AUTO
annunciator. ( The meter remains in the range it was in when manual
range is selected ).
In the Manual Range mode, each time you press RANGE button, the range
( and the input range annunciator ) increases stop by step , and a new
value is displayed.
If you are already in the highest range, the meter “ wraps around “ to the lowest
range. ( In the Frequency counter mode, pressing RANGE manually
selects the sensitivity range. ) To exit the Manual Range mode and
return to Auto Range mode. Press and hold down RANGE for 2
seconds, the AUTO annunciator turns back on.