earth ground tester with large memory

...Large-scale Grounding Grid Earth Resistance Tester Product introduction ZXDW-3A Large-scale Grounding Grid Earth Resistance Tester applies to test frequency ground resistance, contact voltage, pace voltage and earth electric resistivity. Can test substation grounding...

...Earth Leakage Current Tester With Large Caliber Current Clamp VICTOR 8100B Transformer Core Grounding Current Leakage Tester AC Leakage Frequency Online Testing Large Caliber Current Clamp Main Function 1. 3.5 inch color touch screen,Real-time display of the measured current size and waveform, easy to operate. 2. Large...

...Ground Earth Resistance Voltage Tester Meter 0ohm to 4K ohm 100 Groups Data Logging Product introduce: HT2302 Meter is applicable to the testing of the earth resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance. Which can done in two measurement modes: Bi-poles or Tri-poles, it also can be used to measure the earth voltage. Large...

1.Product Name Digital Earth Resistance Tester HY2571-II 2.Product Introduction Digit Megohmmeter consists of medium and large scale integrated circuit with high output power and high short-circuit current value features. The output voltage is up to four ...

Earth & Ground Grid Test System MCDF9000 Large Ground Testing EPR/GPR/Current Split Earth & Ground Grid Test System System Features 1) Widely used to determine earth grid integrity and potential contour measure in large grounding system such as critical ...

...Ground Resistance Tester with Alarming Function Comply to IEC60065 and IEC60950 1. Introduction Ground Resistance tester is applied to test the ground resistance between conductive parts and earth terminal. Ground resistance is one of important index of safety performance of various electrical equipment. It measures the resistance of the ground loop at a high current (like 10A, 25A or 70A), and also tests the ground loop for large

...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...

... terminal, connected to high-voltage conductor of DUT. (4) LCD Display Display test results and setting parameters (5) SETTING MEM (Memory):Saving test data or view historical test data, keep