Diode Test; Battery Test; Auto Power Off - Klein Tools MM320 Manual De Instrucciones

ENGLISH

DIODE TEST

1. Insert RED test lead into V jack
jack , and rotate function selector switch
4
2. Touch test leads to diode. A reading of 200-700mV on display
indicates forward bias, OL indicates reverse bias. An open
device will show OL in both polarities. A shorted device will
show approximately 0mV.

BATTERY TEST

1. Insert RED test lead into V jack
COM jack
or 9V battery test setting.
2. Connect BLACK lead to negative, and RED lead to positive
terminal of battery.
3. Measure voltage on display, batteries in good condition should
be within approx. 10% of rated voltage.
DATA HOLD
Press Data Hold button
Press again to release the display and return to live measuring.
AUTO POWER-OFF
The meter will automatically power off after 15 minutes of inactivity.
Reactivate meter by pressing the Data Hold button
deactivate the automatic power off feature, power the meter on with
the Data Hold button
deactivated, the
10
OPERATING INSTRUCTIONS
Black lead Red lead
, and rotate function selector switch
4
Black lead Red lead
to hold the measurement on the display.
6
button depressed. When Auto Power-Off is
6
symbol will not be visible in the display
and BLACK test lead into COM
5
to the
2
and BLACK test lead into
5
setting.
to the 1.5V
2
button. To
6