Profile: H. J. Arnett Industries, LLC specializes in electrical testing and electrical products. Our product categories are revenue protection, recovery tools, underground distribution, direct current fault locators and inhouse & field testing. We deal with cable analyzer/tap detector, transformer load monitor, remote readers, fiber optic scopes, element tester for watt-hour meters. The White Knight cable analyzer/tap detector is a battery-powered unit using time domain reflectometry & digital signal processing to find overhead and underground taps in single & three phase services. The transformer load monitor (TLM) records all RMS currents, RMS voltage, KVA & KW demand, kWh, PF, peak interval currents, low interval voltages and date & time for up to 8000 test records.