Greenlee GT-540 Instruction Manual page 10

Operation (cont'd)
Settings Table
To measure
this value
The following settings apply to the GT-220 and GT-540:
Auto select AC volts,
DC volts, resistance,
and continuity*
(low impedance
measurement)
EF (electric field
detection)
The following settings apply to the GT-540 only:
AC voltage
(high impedance to
minimize loading)
DC voltage
(high impedance to
minimize loading)
Low resistance
(600 ), fast
continuity test
Diode, fast
continuity test
Capacitance†
* Tone indicates continuity. Threshold is 0.025 k
** Refer to "Using the Features" for a detailed description of this mode.
† Discharge capacitor before measurement.
10
Set the
selector to
this symbol
Auto V
•
**
Any function
and press EF
momentarily
and press
SELECT
and press
SELECT twice
These icons
Connect
will appear
on the the red
display lead to
E.F.
(optional)
~
, V
V
nF or F
nominal.
Connect
the black
lead to
+ COM
+ N/A
+ COM
+ COM
+ COM
+ COM
+ COM