1 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸가격ㅱ ╈proprietary８셔츠룸후기셔츠룸추천ヰamidst 선릉셔츠룸셔츠룸추천 셔츠룸추천※셔츠룸추천ㄴhandle㏉"

This device is supposed to fit on a breadboard and show measured voltage. It supports autoranging (sort of...) and shows voltage polarity.