Ground Resistance Testing Equipment

Earth Resistance Clamp Tester Model: GRT-100 The GRT-100 is a new generation earth clamp-on resistance tester. The instrument induces a test current into earth systems and measure ground resistance in multi ground installations without needing to disconnect the ground. It offers advanced features, simple operation and CAT Ⅲ 300V safety protection. The elliptical shaped head design offers improved access to cables and earth straps in space constrained locations. The clamp head

Clamp Ground Resistance Tester Model: GRT-100 The GRT-100 is a new generation of landless pile test method of ground resistance meter. It adopted a new generation of black screen LCD backlit display and microprocessor technology, Ω+A synchronous display, convenient and quick measurement of ground resistance by way of induction, in measuring circuit grounding system, does not need to disconnect the ground down lead, does not need auxiliary electrodes, security quickly. It is

Multifunctional Ground Resistance Tester Model: GRT-200 Multifunctional Ground Resistance Tester GRT-200 is designed to measure ground resistance by four-wire method, three-wire method or two-wire method, as well as measure soil resistivity. Technical Data Function measure ground resistance by four-wire, three-wire or two-wire method, measure soil resistivity, measure ground voltage and AC voltage Ambient temperature and humidity 23℃±5℃, 75%rh below Power supply DC 6V/4.5Ah

Digital Earth Resistance and Soil Resistivity Tester with Double Clamps Model: GRT-300 The GRT-300 is a comprehensive instrument for measuring earth resistance by precision 4-wire method, 3-wire method, simple 2-wire method, selection method or double clamps method, as well as for measuring soil resistivity and ground voltage. With the design of large-caliber current clamp and the use of double clamp measuring technology, the GRT-300 is capable of performing on-line

Earth Resistance and Soil Resistivity TesterModel: GRT-200The GRT-200 offers a comprehensive solution to your earth resistance and soil resistivity testing needs. With an IP54 rated enclosure it is the genuinely outdoor instrument. The instrument provides all the functions required for ground system testing: earth resistance measurement by four-wire, three-wire or two-wire method, attached auxiliary ground rod, ground noise voltage measurement and soil resistivity measurement

Ground Resistance Tester with Double Clamps Model: GRT-300 Ground Resistance Tester with Double Clamps GRT-300 is an advanced ground resistance tester integrating multiple measurement methods. The instrument not only has the function of measuring the ground resistance with the traditional auxiliary pole, but also has the unique function of measuring the ground resistance without the auxiliary pole. It adopts large LCD gray screen backlight display and microprocessor

Multifunctional Ground Grid Tester Model: MGT-200 Multifunctional Ground Grid Tester MGT-200 is multi-functional instrument, which can measure ground impedance, soil resistivity, step voltage and contact potential of the ground grid. It adopts variable frequency power module to solve the problem of accurate measurement under strong electric field interference. Technical Data ●Output Measuring current output: 1A~5A(adjustable) Measuring voltage output: 0~400V Rated power