Technical Support

Technical Support

Use our Technical Support Forum that you can search or post a question to or Submit a Support Ticket at For Help with DI-148, DI-158, and DI-71x products try our Knowledge Base for common issues and resolutions. DATAQ Instruments, Inc. monitors and posts to this forum for your support questions.


If you would rather email your support questions, you can reach an applications engineer at However, please note that priority is given to the support questions on the message board. In your email, please include the software and hardware you're using, your operating system, your data acquisition interface (parallel port, Ethernet, USB or serial) and a description of your problem.


Visit for more technical resources or go to theDI-145 product pageDI-149 product pageDI-155 product pageDI-245 product page.



DATAQ Instruments, Inc.

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Akron, OH 44333

Telephone: 330-668-1444

Fax: 330-666-5434