Fluke 1625 - Stakeless Principle of Operation

Earth/Ground Tester
Description of Displays
57
Function Displays Condition Note
ST
V
edw037.eps
Measuring
circuit of
earth- and
auxil. earth
electrode
discon-
nected.
Check lead
connection
on earth
spikes
measuring
lead might
be defec-
tive.
ST
V
edw038.eps
Measuring
circuit of
earth- and
probe elec-
trode dis-
connected.
Check lead
connection
on earth
spikes
measuring
lead might
be defec-
tive.
H
LIMIT
K
edw039.eps
Max allow-
able error
exceeded
because of
too high
sense or
aux earth
spike re-
sistance.
Try to
moisten
soil or
connect
2nd aux
earth spike
in parallel.
After
"START"
E
LIMIT
k
edw040.eps
Measuring
range ex-
ceeded.
Measured
value is
higher than
300 kΩ.
Legend: W= displayed flashing