This computerized movable device is specially designed for the hospitals or medical units which have been equipped management information systems or intranet. The recordation is able to be transmitted via the network smoothly. Benefit from personal computer it based on, a strong ability of data analysis and processing is available. ? Graphic and tabular trends of all parameters, including FHR, TOCO and FM ? The standardized report can be printed on PC compatible printer ? Alarming functions on abnormal FHR, probe off-position and weak signal ? Analytic function in FHR acceleration, deceleration and NST evaluation ? Friendly interface, powerful modularization structure and easy to be updated ? Be able to connect with the central monitoring workstation