KONNWEI KW903 ELM327 OBD2 bluetooth Car Diagnostic Tool KW 903 elm 327 for Android Code Reader Scanner

KONNWEI OBD II adapter is a powerful car diagnostic tool developed 1 It is compliant with full OBD II/EOBD specifications. Various wireless connection modes to connect your smartphone or pad. 2 It reads the real-time car engine data, such as engine speed, ignition time, fuel trim, water temperature, and fuel consumption. 3:It supports a variety of OBD II apps.   KONNWEI OBD II adapter is a high-quality automotive Bluetooth 4.0 OBDII scanner.   Features:  1. CLEAR CHECK ENGINE LIGHT - This iCar Pro code reader will help you save money and accurately diagnose check engine light problems. Very easy to use. 2.  EASY FITMENT - The majority of cars made in the past 2 decades are fitted with an OBD2 diagnostic port, simply find the port and plug the iCar Pro in. 3. FIT AND FORGET - It really is possible to fit and forget because it's micro size and unique power-saving functionality that protects your battery 4. WORKS WITH HUNDREDS OF APPS - The KONNWEI Pro Bluetooth Low-Energy device works