Banks iDash is the smallest, most powerful plug-n-play OBD-II monitor and control interface on the market. With its easy-to-read 2- to 8-gauge user-selectable LCD display, the iDash reads a multitude of engine parameters and internal data directly from the vehicles ECM via OBD-II. It also opens a whole new world of Banks exclusive calculated parameters not available on any other device. Set custom low and high alerts for any engine parameter. Monitor max and min values for a user-selectable list of parameters. Read and clear trouble codes on-the-fly. Customize the navigation button and LCD display colors, brightness, and even the rate at which they dim at night. Daisy chain 4 iDash gauges and view up to 32 parameters simultaneously. Add Banks sensor modules such as the 4-channel analog module, 4-channel thermocouple module, and AirMouse Ambient Air Density Module for nearly infinite vehicle and weather analysis.Expand functionality with Banks Modules (Pressure/Temp Sensors, and more).