Autel AutoLink AL319>Featuring the unique patented>affordability, enabling users to verify repairs, road test, check State Emission Monitor Status and solve basic engine and driveability problems. It eliminates drive cycle guesswork by notifying the driver with color codes LEDs, audible indication and dynamic all-in-one I/M readiness status. Features: Works>Specifications:Brand: AutelModel: AutoLink AL319Item Type: Code Readers & Scan ToolsDisplay: TFT color display (220 x 176 dpi)Operating Temperature: 0 ~ 60 Celsius degreeStorage Temperature: -20 ~ 70 Celsius degreeExternal Power: 8.0 to 18.0 V power provided via vehicle batteryItem size: Approx. 117 * 72 * 18mm / 4.61 * 2.83 * 0.71inPackage size: Approx. 24.5 * 16 * 4.7cm / 9.6 * 6.3 * 1.85inPackage weight: Approx. 326g / 11.5ozPackage Included:1 * AutoLink AL3191 * CD1 * USB cable1 * User manual