Universal OLED color display available in 2 1/16" size (52 mm). The PLX MULTI-GAUGE is designed specifically to display a wide variety of automotive information far superior to that of a standard automotive gauge. The MULTI-GAUGE can display up to 4 different sensors of your choice simultaneously. Unlike other automotive displays on the market where the user has no choice but to view the data presented in one form PLX has designed the MULTI-GAUGE so that you can set and change your viewing preferences at any time. All styles have their unique advantages and you should not be limited to one option.