Function: 1.Test injector brands: All Brands 2.Test 1 piece of injector 3.Test the pre-injection of common rail injector. 4.Test the max oil quantity of common rail injector. 5.Test the cranking oil quantity of common rail injector. 6.Test the back flow oil quantity of common rail injector. 7.Test the average oil quantity of common rail injector. 8.Test the seal performance of common rail injector. 9.Data can be searched and saved.