AutoLink AL539 OBDII / CAN Electrical Test Tool 320 x 240 dpi TFT Color LED Display. OBDII 16-Pin Cable for Diagnostics. 3.7V Li-Polymer Built-In Rechargeable Battery. Voltage Test Probes. AVO Meter to Test Voltage / Continuity / Current. USB Cable for PC Connection to Print and Update Software. Covers All Domestic, Asian and European Vehicle Manufacturers (1996 to Present). Read and Erase Codes (Generic, Manufacturer and Pending Codes). One Click I/M Readiness. Displays Freeze Frame and Live Data. Starting Tests / Circuit Tests / Current Tests. Charging System Tests. Includes 1Year Warranty / FREE Software Updates AL539 No -