Hi,
Here's the
product page that has all National Instruments devices capable of strain gauge measurements.
However, I would like to point out that the SCXI version of the modules, requires an SCXI chassis , and the SCXI chassis is connected to a 68 pin DAQ device.
At the bottom of the product page, there's a phone number and a " Talk to an expert " links. I recommend using one of those to contact one of National Instruments Technical representatives.
Regards,
Faris A
Bueller