Ключевые слова: alkaline, amperage, ampere, amps, analog, analyse, capacitor, current, diagnostic, equipment, impedance, impedence, inspect, installation, instrumentation, investigate, maintenance, measurement, metric, metrology, monitoring, multimeter, normal, ohm, potential, powered, probes, prod, readout, reference, resistance, review, semiconductor, tool, transistor, voltmeter, volts, watt,