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Figure 9
（
6
）
Press
Key to save measurement results (see section six “saving and reading of the measurement
results”)
Note
The readings may not correct when the auxiliary earth resistance is too high. Stick the Auxiliary Earth Spikes
S and H in the moist part of the soil. Ensure that all parts are well connected.
Give enough water where the spikes have to be stuck into the dry, stony or sandy part of the earth so that it
may become moist.
In case of concrete, lay the Auxiliary Earth Spike down and water it, or put a wet cloth etc. on the spike when
making measurements.
The measurement result may be incorrect if interference voltage is higher than 5v, and the noise mark
“
”displays.
When message
or
or
is displayed, it means bad connection of the Test Leads, or warnings for failure
