EX503-en-GB_ v5.4 12/15
5
Controls and Jacks
1. 4,000 count LCD display
2. RANGE
button
3. Hz and % button
4. Mode
button
5. Function
switch
6. mA, µA and 10A input jacks
7. COM input jack
8. Positive
input
jack
9. Backlight
button
10. REL button
11. HOLD button
Note:
Tilt stand and battery compartment are on rear of unit.
Symbols and Annunciators
•))) Continuity
Diode test
Battery status
n nano
(10
-9
) (capacitance)
µ micro
(10
-6
) (amps)
m milli
(10
-3
) (volts, amps)
A Amps
k kilo
(10
3
) (ohms)
F Farads
(capacitance)
M mega
(10
6
) (ohms)
Ohms
Hz Hertz
(frequency)
V Volts
%
Percent (duty ratio)
REL
Relative
AC Alternating
current Auto
Autoranging
DC
Direct current
HOLD Display hold
