ELM327 OBD2 Code Reader Bluetooth Auto Diagnostic Tool OBDII Scanner for Android

ELM327 OBD2 Diagnostic Scanner – Check Engine Tool (V2.1). 1 × ELM327 OBD2 Scanner (App/software not included). Universal OBD2 Compatibility – Works with most cars, SUVs, and light trucks. Interface: 16-pin OBD2 connector.

eBay