Amprobe GP-2 Geo-Test - Manual (Page 20)

GP-2 GeoTest
EN - 20
F
νν - - - - - -
P P cc
In case both the amperometric
circuit and the voltmetric circuit
are interrupted, when pressing GO
the instrument will not read the
minimum current nor the minimum
voltage, therefore a screen similar to
the one beside appears. Make sure
that the terminals are connected
correctly and that the amperometric
and voltmetric rods (blue and red
conductors) have not been driven
into a gravely or scarcely conductive
ground. If necessary, pour water
around the rod.
THIS RESULT CANNOT BE SAVED.
F
νν
> >
1999 1999 Ω Ω
- - - - - - - - - -
--
If the resistance measurement is
higher than the full scale of the
instrument, when pressing GO the
instrument performs the test and a
screen similar to the one beside
appears.
F
νν
> >
1999 1999 Ω Ω
- - - - - - - - - - - -
If the resistivity measurement is
higher than the quantity
1999x6.28x(distance between the
rods selected) when pressing GO
the instrument performs the test and
a screen similar to the one beside
appears.
SAVE
WARNING
rC and rP indicate an high resistance
value both for the voltmetric circuit and
for the amperometric circuit.
WARNING
1999
Ω Ω
is the full scale of the instrument.
WARNING
1999
Ω Ω
is the full scale of the instrument.