4pcs Mini V2.1 ELM327 OBD2 Bluetooth Interface Car Auto Bluetooth OBD II ELM 327 Diagnostic Scanner Tool 1 x NRG 5ml Tank

1 x NRG 5ml Tank

So you only need two units for a simple conversion can know whether the temperature of the watch and APP display the same temperature

play games

When it's in "Unlock" position

Compatible Device

4pcs Mini V2.1 ELM327 OBD2 Bluetooth Interface Car Auto Bluetooth OBD II ELM 327 Diagnostic Scanner Tool 1 x NRG 5ml TankProduct Features: Support Bluetooth output protocol, ELM327 Bluetooth diagnostic, range: 1 10m. High quality wireless scan tool, support all OBD2 protocols, work with all OBD2 compliant vehicles. Enable to read diagnostic trouble codes, small Bluetooth interface with a 16 pin socket. Support different kinds of devices to use this scan tool: Android system phones, Symbian system phones, Windows XP and WIN7 32bite computers. Read diagnostic trouble