FLIR Commercial Systems Inc. EX540 Manuale Utente
4 EX540 V1.0 2/09
Controls and Jacks
1. 40,000 count LCD display
2. STORE(<RECALL) button
3. MAX/MIN (_)button
4. MODE button
5. RANGE(SETUP) button
6. Function switch
7. mA, µA and 10A input jacks
8. COM input jack
9. Positive input jack
2. STORE(<RECALL) button
3. MAX/MIN (_)button
4. MODE button
5. RANGE(SETUP) button
6. Function switch
7. mA, µA and 10A input jacks
8. COM input jack
9. Positive input jack
10.
Backlight button
11. EXIT(AC+DC) button
12. HOLD(PEAKHOLD>) button
13. REL(+) button
12. HOLD(PEAKHOLD>) button
13. REL(+) button
Note: Tilt stand and battery compartment are on rear of unit.
Symbols and Annunciators
•)))
Continuity
Diode test
Diode test
Battery
status
n nano
(10
-9
) (capacitance)
µ micro
(10
-6
) (amps, cap)
m milli
(10
-3
) (volts, amps)
A Amps
k kilo
k kilo
(10
3
) (ohms)
F Farads
(capacitance)
M mega
(10
6
) (ohms)
RF transmitter active
Ω
Ohms
PEAK
Peak Hold
Hz Hertz
(frequency)
V
Volts
%
Percent (duty ratio)
Relative
AC Alternating
current AUTO Autoranging
DC
Direct current
HOLD
Display hold
ºF
Degrees Fahrenheit
ºC
Degrees Centigrade
MAX Maximum
MIN
Minimum
N0. Serial
number
S
second
SET
Set up parameter
AC +DC Alternating current + Direct current
TRMS Ture
RMS
STO
Store
RCL
Recall
AUTO
Auto Range
Auto Power off enabled
Backlight
1
2
3
4
5
4
5
6
7
13
12
11
10
9
8