Controls And Jacks; Display Symbols And Annunciators - Extech Instruments EX320 User Manual

Mini multimeter with non-contact voltage detector
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Controls and Jacks

1.
AC Voltage Detector Sensor
2.
AC Voltage Detector indicator light
3.
LCD
4.
MAX push-button
5.
MODE button
6.
Non-contact AC Voltage Detector test
button
7.
Rotary function dial
8.
10 ampere test lead jack
9.
COM test lead jack
10. Test lead jack for voltage, milli-amp, micro-
amp, resistance
11. RANGE button
12. HOLD button
13. Protective rubber holster (must be removed
to access the rear battery compartment)

Display Symbols and Annunciators

-6
µ
micro (10
) (amps)
-3
m
milli (10
) (volts, amps)
3
k
kilo (10
) (ohms)
6
M
mega (10
) (ohms)
MAX
Highest reading
AC
Alternating current
DC
Direct current
•)))
Continuity
Diode test
Battery status
A
Amps

Ohms
V
Volts
AUTO
Autoranging
HOLD
Display hold
EX320-EU-ENG V5.1 6/09
4

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