Earth Resistance Tester

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  • HT2571 Earth Resistance Tester

    The instrument applies to power industry, post and telecommunications, railway, communications, mining and other sectors to measure the grounding resistance of the various devices and the conductor resistance of low resistance; this instrument can also measure soil resistivity and ground voltage.  The instrument is a newly developed earth resistance tester, which abandons the traditional way of generatin...

  • ETCR 2000 Earth Clamp Meter

    ETCR2000 series Earth Ground Clamp Meter is a major technological breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of electric power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. ETCR2000 series Earth Ground Clamp Meter, in the measurement of a grounding system with loop current, doe...

  • HT5600 Earth Resistance Tester

    Good grounding system is an important guarantee of safe and reliable operation of electric power, telecommunications and electrical equipment. The quality of earth resistance is judged by its size. Finding an accurate, fast, simple and reliable method to measure earth resistance has become urgent in lightning protection and grounding field. HT5600 Multifunction Dual-Clamp Earth Resistance Tester can be applied to...

  • HT2572 Earth Resistance Tester

    The tester is suitable for measuring the resistance value between can be touched metal casing and protective grounding end of all kinds of electric motors, electric appliances, instruments and meters, household appliances and other equipment. The tester has the advantages of accurate measurement, convenient operation and so on.

  • PDF1000 DC System Earth Fault Detector

    PDF1000 DC System earth fault detector applies to all DC system in any voltage class, equipped with high-precision tester, expanded the tested range and strengthened the anti-interference ability by processing many kinds of signal. Adopted excellent method of calculation and advanced Fuzzy control calculation theory, show us the advancement of the measured circuit branch by numerical value, which reflect the supe...

  • HTDW-3A Ground Network Earth Resistance Tester

    Currently in the power system, it is mainly used frequency large current three-pole measurements to test the ground network earth resistance. In order to prevent frequency interference generated by the power grid operation, to improve the accuracy of the measurement results, insulation preventive test code states: the test current of frequency large current method shall not be less than 30A. Thus, the test equipm...

  • HTDW-5A Ground Network Earth Resistance Tester

    Currently in the power system, it is mainly used frequency large current three-pole measurements to test the ground network earth resistance. In order to prevent frequency interference generated by the power grid operation, to improve the accuracy of the measurement results, insulation preventive test code states: the test current of frequency large current method shall not be less than 30A. Thus, the test equipm...

  • HTDT-10A Ground Continuity Tester

    The electrical integrity of earthing device is the electrical connectivity among all kinds of electrical devices that should be grounded or the electrical connectivity between ground equipment all parts and devices, it is DC resistance value; it is also known as electrical conductivity. Ground down lead and earth mat of electrical equipment reliable and effective connection is the fundamental guarantee of instrum...

  • HTCZ-H Grounding lines group resistance Tester

    HTCZ-H can auto test a lot of portable short-circuit ground wire, and personal protective grounding wire in accordance with the new safety regulatory requirements, automatically determine whether the ground wire is qualified. Before the grounding wire is not tested, only the number of squares of different voltage levels required.

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