... of resistive , capacitive ,SAW ,and IR touch screen. Brand: 3M, ELO, GUNZE, FUJISTU ,WINTOUCH. 1 quality control :all the ... received. 3 packing :carton and wooden box with foam in it.Name: 3M 15inch resistive touch screenSpecification: Outside Dimension326mm*253mmViewing Area309mm ... <95%Isolation Resistance20MΩ↑@ DC25VSealable againstdust,water,oil,static 3M 15'' resistive touch screen panel