Measurement Types Thermistor [remove] Analog Input Synchronism 2-CH [remove] Digital I/O Channels 8-CH [remove] OS Support win 2000/XP/vista [remove] Analog Output Channels 8-CH [remove] Triggering Digital Triggering [remove] Time counter 9-CH [remove] Isolation Type Digital Isolation [remove] Analog Output Synchronism 4-CH [remove]