... euphotic rate high, long service life Main specifications/special features:· 3.5 inch touch screen (76.7 x63.7)7 inch ... TFT, within the assembly and welding + TP, touch + polarizing dramas· four-wire resistance touch screenProduct features:, ... to 85% RH no condensation)· optical properties: light transmittance 80 + 3%, general > 80%, customers can request the production· circuit level: 5v ...