OBD2 Scanner Bluetooth 4.0 Adapter, Wireless OBDII Code Reader for iOS, Android

【Wide Compatibility & Low Power Consumption】This Bluetooth OBD2 iOS reader simply turns your phone device into a professional diagnostic tool. Unlike the WiFi version, the OBD2 Bluetooth scanner requires much lower power consumption to protect the car battery. It does not block internet access to other applications and is very easy to use.Widely Compatible OBD II Protocols Our Bluetooth OBD2 code reader supports all 1996 and newer vehicles (cars and light trucks) sold in UK, USA, Europe and Asia with OBD2 port (voltage 9V-16V). Covers all five OBD II protocols: SAE JI850 PWM, SAE JI850 VPW, ISO9141-2, ISO 15765-4 CAN and KWP2000. Before placing your order, please check the emission label under the hood to write the OBD II/EOBD certified text.【Upgraded Powerful Functions】This OBD2 Bluetooth scanner can be a real-time parameter monitor for your car: engine light reset, display real-time sensor data such as O2 sensors, coolant temperature, I/M readiness check, freezing frame display. superb for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.