Lestersakeraker Polarity Tester

  • RK5991N Microphone Polarity Tester

    RK5991N Mikrophone Polarity Tester

    RK-5991N Microphone polarity tester Hoʻokomo ʻia ka huahana mea hoʻonanea ʻo RK5991N hiki ke ʻike i ka polarity maikaʻi a maikaʻi ʻole o kēlā me kēia ʻano, ka nui, nā mea, ka impedance o ka headset loudspeaker, ke koho a wikiwiki a me ka wikiwiki o ka mea kani. , LED akomi a hōʻailona hōʻailona paha, lawe ka mea kani i ka ʻano pulse a me ka wikiwiki wikiwiki, a ʻike i ka helu leo ​​o ka mea haʻi ʻōlelo i ka laina hui. Hana hana ...
Kuleana kope © 2021 Shenzhen Meiruike Electronic Technology Co., Ltd. Nā huahana i hōʻike ʻia, Kahua pūnaewele, Mahana anakahi uila kiʻekiʻe, ʻO ke ana uila uila, Mīkini uila uila kiʻekiʻe-ʻoi loa, Mīkini uila, 1000v- 40kv Ka peni uila, Mīkini uila uila kiʻekiʻe, Nā Huahana A pau