Earth Resistance/Soil Resistivity Tester is specially designed and manufactured for ground resistance, the testing current reaches 20mA. The digital and micro-processing technology, precision 3-wire method and simple 2-wire method are used to measure ground resistance, importing FFT (Fast Fourier Transform) technology, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth resistance, earth voltage measurement.
Also called: Precision Ground Resistance tester
Four-wire Ground Resistance Tester
Two/three/four wire ground resistance tester
Soil resistivity tester
Features:
♦ Large LCD display with backlight and bar graph indication.
♦ Can store 2000 sets of data.
♦ Historical data reading, viewing, saving, reporting, printing.