XTOOL D7W Smart Diagnostic System is a professional OBD2 diagnostic tool. The GEL 1000 is an excellent diagnostic scanner for professional mechanics, automotive workshops, technicians, and advanced DIY users. Its main features include full-system vehicle diagnostics, wireless Wi-Fi connection through VCI, bi-directional and active tests, ECU coding and programming functions, key programming and IMMO functions on supported vehicles, and 39+ service, reset, and relearn functions. It supports CAN FD and DoIP protocols, auto VIN and auto scan, live data graphing and recording, and diagnostics for