As for the design of PS2, our technicians perfectly mix appearances with practicality. With jumbo size, true-color, full touching screen and simple body, customers will operate PS2 more intuitively and easily. The capability of the built-in highly processing chip could reach 400MHZ.PS2 truck diagnostic ability is superior to the common used ARM7 chip. Such excellent performance of the chip and the superior diagnostic module will guarantee the accuracy and real-time function. The demonstration for data stream of PS2 shows its accuracy and rapidity which will enhance the convenience of our guests.