4 terminal earth resistance tester, earth resistivity meter, soil resistivity tester (60353291605)

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Product Overview

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Product Description


  4-terminal earth resistance tester, earth resistivity meter, soil resistivity tester


√ 4 pole earth resistance measurement 0 to 20.9kΩ with min. resolution 0.01Ω


√  Auto ranging soil resistivity measurement 0 to 296.6kΩm


√ Series interference voltage Ust(AC only) 0~30Vrms


 √ Measures frequency 400~500Hz


 √ Measureing Voltage Um optional/auto-selected 10Vrms 94Hz, 105Hz, 111Hz, 128Hz


√ Test current maximum 80mA


√ Advance filtering method based on FFT(fast fourier transform) reduces noise interference


√ Compensation for residual resistance Rk


√ Data Memory 1000 sets


√ Conforms to CATIV 150V, CATIII 300V


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60353291605
0.0142 s.