V01H4 ELM327 is an advanced version of the ELM327 scanner, familiar to most drivers. It features a wider range of supported vehicles, more reliable and faster operation, and Bluetooth wireless connectivity. The scanner allows reading errors in the car's electronic system, performing a basic diagnosis, and identifying malfunctions. Its miniature size means it doesn't need to be removed from the diagnostic connector.
The device works with all cars manufactured after 1996 in the USA and equipped with an OBD2 connector, as well as with EOBD-compliant European cars (gasoline engines - from 2001, diesel engines - from 2003/2004).
The main difference of this car scanner version is the built-in CAN chip, which ensures accurate diagnostics and reliable data transmission. The scanner is supported by Android, iOS, and Windows operating systems.
Bluetooth password: 1234
Compatible software for:

Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, OBD Home
iOS: Auto Doctor, OBD Car Doctor, DashCommand, EOBD, OBD Home
Windows: ScanMaster-ELM, ScanTool.net, PCMSCAN

Supported OBD2 protocols:

SAE J1850 PWM (41.6 Kbaud)
SAE J1850 VPW (10.4Kbaud)
ISO9141-2(5 baud init, 10.4Kbaud)
ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
ISO14230-4 KWP (fast init, 10.4 Kbaud)
ISO15765-4 CAN (11bit ID, 500 Kbaud)
ISO15765-4 CAN (29bit ID, 500 Kbaud)
ISO15765-4 CAN (11bit ID, 250 Kbaud)
ISO15765-4 CAN (29bit ID, 250 Kbaud)

Operating voltage: 9-16 V
Operating current: 35 mA
Standby current: 25 mA
LED indication
Powered by the car's electrical system, no additional power required.
Housing material: plastic
Dimensions: 5 x 2.5 x 3 cm
Weight: 20 g