The KTS Truck interface is the interface between the control device and ESI[tronic]2.0 diagnostic software. it connects to any standard PC via Bluetooth or USB cable KTS Truck also acts as a storage device for vehicle data, logs and parameters The ESI[tronic] software components for truck/bus/trailer/agricultural or construction machinery make it possible to carry out all diagnostic work in cross-brand fashion. ESI[tronic]2.0 is not included in the scope of delivery.