AutoTestAid.Com, a business unit of Auto Diagnostech Ltd, designs, manufactures and supplies a wide range of Automotive Test Aid for connecting diagnostics, measuring and testing equipments to the vehicles.We specialized in design and manufacture of automotive Connectors & Adapters for connecting ECU (Electronic Control Unit) of a vehicle (car, motorbike or trucks) to your OEM instrument (Scan Tool, Key Programmer, Oscilloscope, Tester etc)