These Digital Earth Clamp represent a new generation of earth/ground clamp-on resistance testers. These Digital Earth Clamp induce a test current into earth systems and measure ground resistance in multi ground installations without needing to disconnect the ground. They offer market leading access, advanced features, simple operation and CAT IV 600 V safety protection.
Designed with flat core ends they prevent dirt build up,
ensuring measurement integrity and improved reliability
over products with interlocking teeth. Other enhancements
over current generation products include improved accuracy
and up to 300% increase in battery life. In electrically noisy
environments the built-in filter function offers increased
noise immunity.
Digital Earth Clamp also offer a true RMS AC current
measurement facility up to 35 Amps. The instrument’s ability
to measure current flowing in an earth cable is a useful safety
feature, especially if the earth cable has to be disconnected.
A high current flow to earth could draw an arc on disconnection
with potentially severe consequences.
The DET14C offers storage of results for later on-screen
recall and the DET24C supports a download of results via
IrDA-to-USB link into PowerDB and Power DB Lite, Megger’s acceptance and maintenance test data management software.
Stored data is indexed using a sequential serial number
together with a time and date stamp for each record.
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