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Ground Resistance Tester

Ground Resistance Tester
data is stable and reliable. 4. The precision of measurement is high. The basic error is only 0.005 Ω, which can be used to measure the earth network with very small earth impedance. 5. Powerful ...

Metal Oxide Surge Arrester Leakage Current Analyzer HFYH-8001B

Metal Oxide Surge Arrester Leakage Current Analyzer HFYH-8001B
processing circuit, advanced Fourier harmonic analysis technology to ensure more reliable data. 5.Adopt unique high-speed magnetic isolation digital sensor to directly collect the input voltage and ...
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