Holley EFI 553-115 Electronic Multi Purpose Gauge

3.5" Handheld Touch Screen Display; This 3.5" Touch Screen LCD Handheld Controller gives you access to a wide range of tuning options. Additionally this display can be used as a fully customizable data monitor! With this 3.5" display your Sniper EFI system vitals can be viewed with a quick glance!;

Full Color, Backlit 3.5" Touch Screen LCD Laptop-Free Tuning changes to help optimize mileage, driveability and performance Basic Tuning options allow simple adjustments of Basic Fuel, Fuel Learn, Basic Idle, Spark, and More! System Tuning options allow modifications to Outputs, Engine Setup, Ignition Setup Advanced Tuning options allow fine tuning of Fuel, Closed Loop, Learn, and Idle (including IAC parameters and Idle Spark) Monitor a vast number of Parameters in Pre-Configured Multi-Gauge and Monitor Screens, or customize your own Set up ECU Datalogging, Download Datalogs to SD Card, Upload and Download Global Folders via SD Card, Update ECU Firmware and Adjust Rev Limiters 1 and 2 Includes 3.5" Touch Screen, Mounting Sleeve, Power and Extension Harness, SD Card, and User Manual CD Screen Dimensions: 3.35w x 2.85h x .70" thick Sleeve Dimensions: 3.625w x 2.925h x 1.00" thick