Controls And Jacks - Extech Instruments EX310 User Manual

Controls and Jacks

1. AC Voltage Detector Sensor
2. AC Voltage Detector indicator light
3. LCD
4. Non-contact AC Voltage Detector
test button
5. Rotary function dial
6. 10 ampere test lead jack
7. COM test lead jack
8. Test lead jack for voltage, milliamp,
resistance/continuity, and diode
functions
9. Protective rubber holster (must be
removed to access the rear battery
compartment)
Symbols
•))) Continuity
Diode
Battery status
AC
DC
-3
m milli (10 ) (volts, amps)
3
k kilo (10 ) (ohms)
V Volts
A Amps
Ω
Ohms
AC Alternating current
DC Direct current
1
2
3
4
5
EX310
CAT II - 600V
MultiMeter
V/ /mA
6
7
5 Model EX310-EU-ENG – V7.2– 05/2008
9
8