We are offering process indicator. 3 ½ digit process indicator 4-20ma, 0-10v dc. features: crisp, bright,flicker-free led display pre-calibrated meters latest lsi ic technology auto polarity and auto zero compact design robust terminals solid-state circuitry international styling specification: aux options a. 240vac (+/-20%) b. 85-265 ac/dc accuracy class 0.5 display 3 ½ / 4 digits 0.56" height red dimensions 96x48 cutout 92x44 96x96 cutout 92x92 mounting panel door