Multifunction USB DAQ: USB Data Acquisition (DAQ) Module; 16-bit, 50kHz, 16AI, 2 AO, 16 DIO, 2 C/T Key Features: *16SE/8DI analog input channels for thermocouple or voltage measurements. *Support for B, E, J, K, N, R, S, and T thermocouple types. *16-bit resolution.