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Controls and Jacks
1. 4000 count LCD display
2. HOLD
3. SELECT button
4. Function switch
5. mA, uA and A input jacks
6. COM input jack
7. Positive input jack
8. RANGE hold button
9. RELATIVE button
10. Backlight button
11. Protective holster
Note: Tilt stand and battery compartment are on rear of unit.
Symbols and Annunciators
•)))
Continuity
Diode test
Battery status
Test lead connection
error
-9
n
nano (10
) (capacitance)
-6
µ
micro (10
) (amps, cap)
-3
m
milli (10
) (volts, amps)
3
k
kilo (10
) (ohms)
6
M
mega (10
) (ohms)
Hz
Hertz (frequency)
%
Percent (duty ratio)
AC
Alternating current
DC
Direct current
ºF
Degrees Fahrenheit
netzerotools.com
A
Amps
F
Farads (capacitance)
Ohms
V
Volts
REL
Relative
AUTO Autoranging
HOLD Display hold
ºC
Degrees Centigrade
5
netzerotools.com
EX420-EU-EN v3.3 08/13
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