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