作者: Bobby Robert Malenko , Clare Brooke Ferguson
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摘要: A test device for testing the presence of voltage on an electrical power cable has a manually graspable handle and probe mounted projecting forwardly engaging cable. The housing contains electronic detection circuit responsive to signals from detecting indicator light providing warning indication in response voltage. v-shaped mouth surrounding central rod into is retracted by pressure expose rod. engages between exposed neutral wires one type or punched hole having jacket.