Warwick Control Technologies is a world leader in Controller Area Network (CAN) and related technology. It specialises in CAN, CANopen, J1939, NMEA2000, LIN and FlexRay network technologies. It can also help you on the new fast CAN protocol (CAN-FD).
Their flagship product, the X-Analyser is a powerful, low cost Windows based tool that uses Kvaser or Vector interfaces to test your CAN, CAN FD, CANopen, J1939, NMEA2000, DeviceNet and LIN bus systems. It can also be used for OBD scan tool functions over the CAN bus.