Детектор розетки детектор фазы полярности питания электроскоп тестер электрическое тестирование вилка

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注意： 此款插座安全测试仪有四种规格，分别为：中规、欧规、美规、英规。默认发中规，如果需要中规以外的规格需联系客服，或者备注。 此款产品支持贴牌，但是下单量需≥1000PCS！ This socket safety tester has four specifications: Chinese standard, European standard, mege, British standard. We ship the Chinese regulations by default. If you need European regulations, American regulations or British regulations, please contact customer service or remarks. This product supports labeling, but the order quantity shall be more than 1,000 PCS!

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