... rail pressure High test precision High import configuration Common Rail System Tester Functions:1.Application: Bosch,Delphi,Denso,Siemens common ... measure feeding and return volume,pump chamber pressure,feeding pressure,check sealing performance, and functions of ZME valve.3.Injector ... .Testing pump nozzle & electronic unit pump by additional programming system & adaptor.8.User can add and edit the data ...