Amprobe GP-2 Geo-Test - Manual (Page 19)

GP-2 GeoTest
EN - 19
4.4. ANOMALOUS SITUATIONS WHICH CAN OCCUR DURING TESTS
F
νν - - - - - -
P P
- - - - - -
If the voltmetric circuit (red and green
cables) is interrupted, when pressing
GO the instrument will not read the
minimum voltage, therefore a screen
similar to the one beside appears.
Make sure that the terminals are
connected correctly and that the
voltmetric rod (red conductor) has not
been driven into a gravelly or scarcely
conductive ground. If necessary, pour
water around the rod.
THIS RESULT CANNOT BE SAVED.
F
νν - - - - - -
- - -
cc
If the amperometric circuit is
interrupted, when pressing GO the
instrument will not read the minimum
current, therefore a screen similar to
the one beside appears. Make sure
that the terminals are connected
correctly and that the amperometric
rod (blue conductor) has not been
driven into a gravelly or scarcely
conductive ground. If necessary, pour
water around the rod.
THIS RESULT CANNOT BE SAVED.
SAVE
SAVE
WARNING
rP indicates an high resistance value.
WARNING
rC indicates an high resistance value.