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Bộ kit kiểm tra cáp Extech CT40, Cable Identifier/Tester Kit Transmitter/Receiver enables one person to remotely identify up to 16 wires
Bộ kit kiểm tra cáp Extech CT40, Display Counts 2,000 count, DC/AC Voltage 0.1mV to 600VDC, 1mV to 600VAC, DC/AC Current 0.1μA to 200mA, Resistance 0.1Ωto 20MΩ