... 2)customized design ok 3)different size,factory direct 0.32" three digit seven-segment led display details: 1) ... Type of display height:0.28 inch,0.3 inch,0.32 inch,0 ... inch,1.5 inch,1.8 inch,2.3 inch,3.0 inch,4.0 inch,5.0 inch ... readout for instrument and industrial produces,smart meters, 2)Large size displays for distance viewing,across-the -building status ...