DAS-8 and DAC-02 devices need MS-DOS software

We have to rebuild the MS-DOS environment that includes DAS-8 and DAC-02 boards, but our diskettes have become unreadable.  Does anybody have some good diskettes they can provide, sending contents via email, making up a USB flask stick or sending copies of the diskettes themselves?  Or tell me where I can download the software.  Thank you... Ben Myers

Hello,
The division of Keithley Instruments that these products were a part of was sold to Metrabyte several years ago.
That company acquired all products, software, documentation and support.
You would need to contact Metrabyte for supporting software related to these products and other similar products in their portfolio.

Thank you!  Will do.