common rail tester 1.test BOSCH,DENSO,DELPHI, SIEMENS pump ... CR pump by flow meter sensor common rail tester CR-100A test bench is our latest independent researched ... and stable measurement. Pump speed, injection time, pulse frequency, injection pulse width, oil measurement and rail pressure are all ... can be searched, printed and made into database. Pulse and frequency of the injector drive signal can be ...