micropower ultra-sensitive hALL-eFFeCT SWITCheS micropower, ultra-sensitive hALL-eFFeCT SWITCheS micropower/ ultra-sensitive hALL-eFFeCT SWITCheS micropower, ultra-sensitive hall effect Switch(微功耗,超敏感霍尔效应开 D38999/26WC8PN 320 x 240 pixel format, CFL backlight available with power harness