U380 is a kind of auto device for reading and erasing trouble code in vehicles, sometimes called car reader. Though so small, light and handy, which is dynamic and fashionable in design, competitive in price and easy to use. U380 is specially designed for car owners or DIY. With a U380, you may quickly find out trouble causes (troubleshooter) of electronically controlled systems on your car, by simply connecting U380 with the diagnostic socket, via reading the trouble code (DTC) shown on U380, identifying, locating and checking out trouble causes with attached user's manual. Features and Benefits: 1. Works with all 1996 and newer cars & trucks that are OBD II compliant 2. Reads and clears generic and manufacturer specific Diagnostic Trouble Codes (DTCs) and turns off check engine light 3. Supports multiple trouble code requests: Generic codes, pending codes and manufacturer's specific codes 4. Highly reliable and accurate 5. Easy-to-read crystal-clear backlit 2-line LCD display Easy to use with one plug-in 6. Stand-alone unit with no need for an additional laptop computer to operate 7. Small in size and conveniently fits in your palm 8. Performs continuous DTC scan 9. Safely communicates with the on-board computer 10. No batteries needed-powered via detachable OBD II cable 11. One-year warranty