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Extech
Instruments
10 GX900-EU-EN V1.6 4/14
DESCRIPTIONS
METER
DESCRIPTION
1.
LCD
display
2.
Sub
‐
function
keys
F1,
F2,
F3,
and
F4
3.
Data
HOLD
button
4.
MAX
‐
MIN
memory
button
5.
Rotary
Primary
Function
Select
Switch
6.
Input
jack
for
Amperes
(A)
7.
Input
jack
mA,
uA
(milli
‐
&
micro
‐
Amperes)
8.
Input
jack
(COM)
negative
9.
Input
jack
(positive)
for
all
functions
10.
Display
Backlight
control
11.
Information
button
12.
Navigation
arrow
keys
and
OK
confirmation
button
Note:
Battery
compartment
and
tilt
stand
are
located
on
the
rear
of
the
instrument
INPUT
TERMINAL
DESCRIPTION
All
functions,
excepting
current,
use
the
V
and
COM
input
terminals.
Separate
terminals
are
provided
for
current
above
500mA
and
for
current
below
500mA.
Input for 0 A to 10.00 A current
Input for 0 A to 500 mA current measurements
Return terminal for all measurements
Input for voltage, continuity, resistance, diode
test, conductance, capacitance
1
2
3
4
11
10
12
9
5
6
7
8