Features: 
 1, digital automatic control, set the pressure and control pressure. 
 2, the use of paperless recorder records the whole process of pressure testing and storage. 
 3, automatically simulates the process of manual testing to four controls simulates completed the study. 
 4, SK-4D is equipped with low flow, high flow pressure test form. 
 5, SK-3D with high flow, high pressure test form. 
 6, SK-2D has the form of high pressure low flow pressure test. 
 7, the automatic recording boost the value of the boost curve and store and print history, reporting and other functions. U disk can also be used to export records of test data and print the results. 
 8, numerical control precision test pump test pump than the average increased by 10 times. 
 9, the unique design to achieve a user-friendly design. The series reflects the uniqueness of pressure test equipment.