Features 1.MULTIFUNCTIONAL RAIL KIT: This 6 cylinder rail kit is suitable for a range of vehicle injectors, such as, fit for Bosch, fit for Siemens, fir for Denso, and fit for Delphi injectors. 2.EFFECTIVE MEASUREMENT: The tool's purpose is to measure the fuel quantity each injector returns to the tank, so you can efficiently identify if any injectors are damaged or not working properly. 3.SUPER FUNCTIONALITY: Capable of measuring up to 6 injectors at the same time, the diesel injector flow diagnostic tool kit boosts efficiency and saves time and effort. 4.OPTIMIZED FOR CONVENIENCE: This fuel injectors tester tool allows you to diagnose and address potential issues in your fuel injector system promptly and effectively, thus helping to maintain vehicular performance. 5.PORTABLE STORAGE BOX: All the cylinder common rail adaptor test tools are well organized in a blow molded case for easy transportation, simple storage, and quick identification. Specification Item Type: Injector Tester KitMaterial: Metal + ABSKit Included:Adapters:24 different adapters for Bosch 01, for Siemens 02, for Denso 03, and for Delphi injectors6 x Adapters for Bosch injectors6 x Adapters for Siemens injectors6 x Adapters for Delphi injectors6 x Adapters for Denso injectorsOther Accessories:6 graduated liquid storage bottles (with a capacity of 105ml) used during engine operation.6 x 650mm long fuel resistant transparent hoses.6 graduated pressure gauge tubes, used for starting the engine (with a capacity of 95ml). Anodized hanging bottle rack for engine bay.Application: This measurement box can simultaneously measure the return oil volume of 6 injectors. By comparing the flow rate of each injector returning to the oil tank, it can be determined whether there are any injectors damagedCompatibility:Suitable for a range of vehicle injectorsFit for all injector types: Adaptors for Bosch, for Siemens, for Denso, for Delphi injectors Package List 1 x Injector Tester Kit (32pcs)1 x Storage Box