The DET14C and DET24C 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.
The DET3TD Digital earth/ground resistance tester is ideal for basic requirements as it provides digital ground testing and bond test capabilities. Similar to the DET3TC, this instrument comes with a complete kit: instrument, test leads, stakes, batteries, calibration certificate, and a tough polypropylene carry case.
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The DET3TC is capable of testing on-site grounds without disconnecting the utility connection. The complete kit gives you everything you need to start testing and consists of the instrument, test leads, stakes, batteries, and calibration certificate delivered in a tough polypropylene carry case.
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The DET4 contractor series of four-terminal digital earth/ground testers offers a comprehensive solution to your ground stake and soil resistivity testing needs. The series includes:
The DET2/3 high resolution earth tester is a robust and compact automatic earth/ground) test instrument designed to measure earth electrode resistance and soil resistivity. For use on large or more complex earth systems, which include communications earth systems and difficult test environments, it can be used to test in accordance with BS 7430 (earthing/grounding), BS-EN-62305 (lightning protection), BS-EN-50122-1 (railway applications), and IEEE Standard 81.