KT series diesel engine fault diagnostic equipment Multi-function Test Euro 3,4 products Test Bosch,Delphi,Denso products KT series diesel engine fault diagnostic ... is strong, can diagnosis and test national 3, Euro 3, Euro 4 products are from Germany Bosch, USA Delphi ... ,Denso,ChengDu Witt, Hengyang Asimco, and products form other countries. KTS series ...