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The DET 5/4R ground tester
provides the higher resistance range necessary for the testing of
ground electrodes and measuring ground resistivity. The fully
automatic operation is started by simply choosing a 3- or 4-terminal
measurement, all other operations are automatic. These instruments are
suitable for soil resistivity measurements used to establish the
optimum ground electrode system design and location, and archaeological
and geological investigations. There are 4 ranges covering
measurements from 10mΩ to 20kΩ.
Features
- Simple, fully
automatic operation
- Choice of 3 or
4 terminal measurement
- Autoranging
from 10mΩ to 20kΩ
- Tests to
BS7671, BS7430, BS6651 & VDE 0413
- High tolerance
to spike resistance helps testing in urban areas
- Noise rejection
to 40 V
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Applications
- Measuring the
earth resistance of simple and complex electrode systems
- Yielding soil
resistivity measurements which are used to establish the optimum
earth electrode system design and location, to avoid expensive
reworking of electrical installations
- Performing archaeological and geological
investigations
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