Time counter 2-CH [remove] Analog Input Channels 9-16 CH [remove] Triggering Analog Triggering [remove] Analog Output Channels 8-CH [remove] Bus types RS485 [remove] OS Support win 2000/XP/vista [remove] Analog Input Synchronism 16-CH [remove] Measurement Types Electric quantity gathering [remove] Isolation Type Analog Isolation [remove]