高压验电器
/ˈhaɪvˈəʊltɪdʒ ˈtɛstə/
n
English: high-voltage tester · 高压验电器
English · high-voltage testerEspañol · detector de alta tensiónFrançais · vérificateur de haute tension
释义：Instrument used for detecting an electric current in high-voltage appliances, devices and circuits.