(Each ADDi is custom built by hand and we have a large backlog. Please do not place an order if you are not willing to wait in line to receive one.)

The ADDi is an automotive labscope test adapter that allows a technician to “tune in” to automotive fuel system and engine frequencies. This tuning process eliminates unwanted noise and permits amplification of desired signals. Though primarily designed for dynamic analysis of GDI high-pressure fuel systems, the ADDi can also be used to enhance practically any signal under the hood.