... 7 inch 4 wire resistive touch screen panel used in Industrial Equipment advantages:Good quality, competitive price, light weight, ... and sensitivity. Application Occasion: GPS (global position system) equipment, mobile phone, PDA, FHKD(VMIC, CRESUN), learning laptop ... within 10 minutesContent 3.2 1.4 Reliability test NO.ItemSpecificationRemarks1High temperature storage70°C, 40hr 2Low temperature ...