The DataMaxx Main Module is the heart and brain of our entire data acquisition system. You cannot use any of our data logger components including the LCD unless you have this Main Module. The Main Module itself has room for 4 RPM sensors, 4 Analog sensors (temp, pressure, etc.), 2 switch event monitors, 2 light outputs and battery voltage. Keep in mind that the main module is simply the base of the system and is completely expandable by purchasing an Expansion Analog Module or EGT Module.
If you are interested in one of our pre-fabricated kits you can check out the Bracket Kit, Sportsman Kit and Professional Kit. These are designed to make the process of getting a data logger easier and gives you a discount as well. If you would prefer to put together your own custom kit please check out the DataMaxx Buyers Guide.