
Demo unit how-to guide
FieldSense voltage measurement
without test leads
HOLD
1
Rotate the knob to the
FieldSense position.
Insert test probes into
2
Store both test leads in
the storage dock.
3
Hold hand firmly
on the FieldSense
touch point.
the storage dock.
Hold hand firmly
on FieldSense
ground contact.
Key Takeaways
Hz
• Voltage can be measured
without metallic contact.
• Current and voltage are
displayed at the same time
(T6-1000). The T6-600
display can be toggled to
display both measurements.
• Frequency can be measured
(T6-1000).
• The display backlight turns
green when the T6 has a
reliable FieldSense signal.
4
Insert the fork around
the ac conductor. Note
that the conductor
should bottom out in
the fork.
5
Press the yellow
toggle button to
display Hertz.
(T6-1000)
Don’t forget
• The user must provide
200 A
Hz
=
CAT 600 V
CAT
1000 V
Display turns
green for valid
measurement.
200 A
HOLD
CAT 600 V
CAT
1000 V
capacitive path to ground
• The black test lead must
be stored
• Maintain good contact with
the FieldSense touch point
• The ac conductor needs to
be as close to the FieldSense
sensor as possible by
bottoming out in the fork.

Demo unit how-to guide
T6 -
1000
Electrical Tester
HOLD
Hz
FieldS
e
nse
FieldSense voltage measurement
with separate path to ground
HOLD
1
Rotate the knob to the
FieldSense position.
2
Use the black
ground lead.
3
Touch the black
ground lead
to ground.
Use the ground probe.
Key Takeaways
Hz
• Voltage can be measured
without metallic contact.
• Current and voltage are
displayed at the same time
(T6-1000). The T6-600
display can be toggled to
display both measurements.
• Frequency can be measured
(T6-1000).
• The display backlight turns
green when the T6 has a
reliable FieldSense signal.
• This method of making a
FieldSense measurement
can be used if the user is
standing on an insulated
ladder, wearing insulated
gloves or otherwise
insulated from ground.
4
Insert the fork around
the ac conductor. Note
that the conductor
should bottom out in
the fork.
5
Press the yellow
toggle button to
display Hertz
(T6-1000).
200 A
CAT 600 V
CAT
1000 V
Display turns
green for valid
measurement.
Don’t forget
• The ac conductor needs to be
as close to the FieldSense
sensor by bottoming out in
CAT 600 V
200 A
CAT
1000 V
the fork.
• Contact with the FieldSense
touch point is not required.
Hz
=
HOLD
©2017 Fluke Corporation.
8/2017 6009799a-en