Design Development, ^_LLC  develops the famed WILBAC™ series of analog panel meters -- world-renowned and trusted for over 30 years -- and offers a wide range of related products and services, including:

• Meter Accessories (including
  
  DC Meter Shunts, &
  AC Meter Transformers)
  

  Custom Meter Design & Manufacturing

  Custom Meter Dial/Face Design

  Instrument Dial/Face Refinishing

  Repair/Renovation of
  Wilbac™ and Other Panel Meters

  Our METERS come in two families:

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Wilbac™ C-Series:

Our versatile, precision custom meters, crafted for YOUR specific needs, in various styles, designed to accommodate a wide range of installations and applications.

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Wilbac™ E-Series:

Our "affordable precision" economy line, for bulk orders -- available in a wide range of models -- allowing you the reliable precision of an American-assembled, American-calibrated, American-tested instrument, at import prices, for large-quantity orders.

• Servicing* of all current and former Wilbac™ analog panel meters.
  * (repair, refinishing & remanufacturing) 

• Servicing of many other brands of analog panel meters.

• Vintage instrument restoration.

• Custom dial/face work for most brands of panel meters:
  • custom design
  • silk screening
  • refinishing