The DYNTEST-Module LiquiCat^®, which is an add-on module that works together with the ControlBox (ECU) provides perfect control of the regeneration process. Once fitted, its sensors are integrated in your tried and tested DYNTEST bus system, and it will control the dosing of the additives. If a critical value is reached, the LiquiCat^® will trigger audible and visible alarm signals. The dosing module is easy to program, and can be set to meet a wide range of operating requirements.