Extech Instruments EX430A User Manual page 5

Description
Symbols and Annunciators
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n
µ
m
k
M
Hz
%
AC
DC
ºF
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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.
Continuity
Diode test
Battery status
Test lead connection
error
-9
nano (10 ) (capacitance)
micro (10 -6 ) (amps, cap)
milli (10 -3 ) (volts, amps)
kilo (10 3 ) (ohms)
6
mega (10 ) (ohms)
Hertz (frequency)
Percent (duty ratio)
Alternating current
Direct current
Degrees Fahrenheit
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1
2
3
4
A Amps
F Farads (capacitance)

Ohms
V Volts
REL Relative
AUTO Autoranging
HOLD Display hold
ºC Degrees Centigrade
5
11
9
8
10
5 6 7
EX430A-en-GB_v6.0 7/16
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