Hi, I am looking for a LED display with about 150mm tall digits that are easily visible in the daylight and will display elapsed time in the 999.9 format. It has to work in temperatures down to -30C. I need to send number to display using RS-232, BCD, voltage, or some wired means. Do you have a product that will suit my needs? I only need one or two units. Best Regards, Jim Show More