For precise measurements: return volume tester with 12 measuring beakers With the return volume tester, you can quickly and easily determine the return volume of injectors. Due to its numerous adapters, the extensive tool from MSW is suitable for almost all injectors and should not be missing in any workshop. Universal – suitable for injectors from Siemens, Bosch, Delphi, Denso etc. Robust – tough and robust tool material Practical – easy and safe operation Complete – various accessories and measuring cups in different sizes Mobile – practical case for neat and safe storage