Add radial gauges to your WPF or Silverlight application, easily. A gauge has a dial, pointing to a value on a numeric scale (for example, car speedometer), and a numeric value text display.
Key features include fully configurable (colors, text, elements, position), fully bindable data & properties, usage of vector graphics which assures no quality loss while scaling, stretching etc., and displaying several scales & dials per gauge.
For personal, non-commercial applications, Gauge controls are free.
For commercial use, or to get source code, purchase a Commercial license.