ETCR3000B Digital Ground Resistance Meter 30KΩ 9000KΩM Automatic Shift Storage 300 Sets Earth Resistance Soil Resistivit

Description ETCR3000B Earth Resistance Soil Resistivity Tester is specially designed and manufactured for measuring ground resistance soil resistivity ground voltage AC voltage Adopting the latest digital and micro processing technology precise 4 pole 3 pole and simple 2 pole method for earth resistance measurement importing FFT and AFC technology with a unique function of anti interference capability and the ability to adapt to the environment consistency of repeat testing to ensure high precision high stability and reliability for prolonged measure which is widely used in electric power telecommunications meteorology oil field construction fulmination protection industrial electrical equipment and other earth resistance soil resistivity earth voltage AC voltage measurement ETCR3000B Earth Resistance Soil Resistivity Tester is composed of host machine monitoring software testing wires auxiliary ground pillars communication wires and others The large LCD display of host machine is with blue backlight and bar graph indicating that can be seen clearly At the same time it can store 300 sets of data fulfilling historical inquiry and online real time monitoring through monitoring software dynamic display alarm indicator and with the functions like historical data access reading preservation report forms printing and so on Specification 2 3 4 wire method measure earth resistance Range 0 00Ω 30 00kΩSoil resistivity measurement Range 0 00Ωm 9000kΩ