Autel AL439 OBD2 Scanner & Electrical Diagnostic Tool - Car Code Reader for Engine, ABS, SRS - Perfect for DIY Mechanics & Auto Shops

Value-priced, high quality tools - leading the market by ensuring that products are rugged, reliable and reasonably priced.

Work with all 1996 and newer vehicles (OBD II & CAN) domestic and import

Easy to read Volt/Ohm meter allows you to test voltage resistance, wiring, switches, duty cycle, and more

Capable of diagnosing 12v charging systems and starting systems.

Live Data - Displays complete OBDII vehicle data stream

Retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes