Product Review

♫ Dr.meter OBD2 Car Code Scanner
You know the feeling- you're out for a drive, enjoying your day, when the pesky check engine light starts glowing on your dash. Your car's got a problem, but it's almost impossible to know what it is. The underlying issue could be bigger than you think. Don't waste your time poking around in the engine- the OBD2 WIFI Car Diagnostic Scanner is your personal auto repair specialist! This car code reader can diagnose car problems at lightning speed. The internal database includes 3000 different codes, pinpointing the problem for all sorts of makes and models. Wifi compatibility connects the scanner to your smartphone for a user-friendly experience. Download the app onto your iOS, Android, or Windows device to watch the automotive scan tool gather data in real time. The OBD2 WIFI Car Diagnostic Scanner can give you much needed peace of mind.

♫ Specifications
✔ Connection: WIFI
✔ LED Indicator: OBD TX/RX, RS232 TX/RX, Power
✔ Working Voltage: 12V (with short circuit and over voltage protections)
✔ Output Protocol: RS232 serial port
✔ Baud Rate: 38400
✔ Dimensions: 88 x 45 x 25 mm
✔ Weight: 58g
✔ Supports all of the OBDII protocols.

♫ LED Indicator Instructions
1. After powering on, the five indicators (from left to right: red, yellow, green, yellow, green) flashes once to let you know whether they work normally.
2. Only the red indicator lights up constantly in the whole process until you exit the APP (eg. Torque).
3. Open the APP again, the red indicator glows constantly. 3s later, the yellow and green indicators flash. Another 2s later, all the left 4 indicators flash quickly when there is data transmission.
4. After disconnecting the WIFI or exiting from the APP, only the red indicator lights up.