Home » » GT1034   (ISA )

Precision Reference ISA Card

  • General purpose precision references
  • 2-wire and 4-wire resistance measurements
  • DC reference
  • AC RMS reference
  • Frequency reference

*****Product Availability*****

This product has been discontinued.  

The initial release of this product was approximately 1990.

Please contact the factory for availability and alternate product offerings.

Please review the GX1034 for the latest product alternatives.


The GT1034 is a precision reference board used in ATE Systems as an enhanced Self-Test and diagnostic tool.


The GT1034 provides 2- and 4-wire resistance, AC, DC, and frequency references in a variety of ranges. The GT1034 is a full size ISA board. To simplify the operation of the GT1034, all references are accessible over a 9-pin connector using internal multiplexing. The various references share four common busses:
  • Measure bus, Hi and Lo
  • Sense bus, Hi and Lo
  • External bus, Hi and Lo
  • Voltage divider network, Hi and Lo

Programming and Software

The board is supplied a 32-bit DLL driver. Various interface files provide access to the DLL from programming tools and languages such as ATEasy, LabVIEW, C/C++, Microsoft Visual Basic®, Delphi, and more. The available virtual panel can be used to interactively adjust and control the instrument from a window that displays the current instrument settings and measurements.
On-Line help file and PDF User's Guide provides documentation that includes instructions for installing, using and programming the board.