Pressure measurement  the valves has a great impact on the quality of the product. "The test pressure" is a device that tests the individual valve before leaving the factory. To improve the measurement was designed hardware "Pressure Control", which is based on the Cortex-M3 processor. For visual form and control system was programmed by "Pressure Show", which is written in the programming language C #. In "Pressure show" to set the parameters for measuring a minimum pressure measurement from the top, bottom, sides, and delay time measurements valves, pressure limits for a good product. Evaluation during the measurement is recorded in the chart at the end of the individual data stored in the company's ERP system. The program allows printing the measurement and batch damper on the printer in a variety of languages ​​that are sent from the product to the customer.