LED digital gas price sign 1.RF control,RS232 2.Character height:8" 3.Format:8.889,8.888,8.88 9/10 4.Warranty:2 years 8 inch (Format 88.88) led digital gas price sign for petrol station IntroductionDigit height: 8"/10"/12"/16"/18"/20"/24"/.../etc(Supply according to customers' request).One side,double sides,three sides and four sides are available(Supply according to customers' request).Display ...