Features High precision, simple operation of the apparatus ensures stable and reliable performance. Equipped with NXP (Philip) high-performance ARM core processor and dual-channel 24-bit Cirrus independent high-speed sampling chip. 5.1 inch LCD screen, Chinese/English menu, displays test result, real-time pressure curves and other information. Automatic measuring, peak intelligent lock, powerful data management and analysis, 99 sets of data to save, print function, fault alarm and sensor non-linear correction function. N, kgf, lbf units. Reserved RS232, USB2.0 communication interface for easy connection to upgrade to computer control.