... display. 3,2 Channel Detailed Product Description1,MAP002 Patient MonitorPatient Monitor: 2,Displayer:8.4" color TFT LCD screen maximum 7 ... with central monitoring system and make long-distance monitoring, diagnosis, maintenance and software upgrade possible8. Optional built-in wireless networking function 9 ... 1/2,1,2,4Frequency response: Diagnosis 0.05 - 100Hz Monitor 0.5 - 40 Hz Surgery 1.0 - 25 Hz ...